How to Change Your WiFi Device Name: A Complete Guide

Changing the default device ID on a local network isn't just a matter of aesthetics, but an important procedure for traffic management and basic security. When you connect a new smartphone or laptop, the router assigns it a default name, which often consists of a string of letters and numbers, such as android-8f2a1b or iPhoneIn a crowded environment, where dozens of devices can be connected to a single access point, navigating such a list is extremely inconvenient.

Furthermore, understanding how to change your device's WiFi name allows you to hide your gadget's actual model from prying eyes. Attackers who gain access to your network can use information about the operating system type and firmware version to exploit vulnerabilities. By renaming your device to something neutral, you make it more difficult for potential attackers.

In this article, we'll cover all the available methods for changing the MAC address on various platforms. You'll learn which parameters can be changed at the operating system level, and which require tweaking your router settings. We'll also discuss the nuances of working with MAC addresses and how these changes affect connection speed.

Why change the default device name on the network?

The main reason to consider renaming is for ease of home network management. Imagine a situation where you have guests at home, and one of them connects to your WiFi. In the router's client list, you'll see several devices named Unknown or simply AndroidWithout a unique identifier, it's impossible to determine who exactly is consuming bandwidth, which is critical when the channel speed is limited.

Security is a second, no less important aspect. Standard names often contain information about the manufacturer and even the device model. For example, seeing in the list Nest_Cam_Indoor, a hacker immediately realizes that there's a surveillance camera on the network and can try to brute-force its password using known vulnerabilities of that model. Changing the name to something abstract, for example, LivingRoom_Sensor_01, hides the real essence of the device.

Privacy is also worth mentioning. When connecting to public hotspots (cafes, airports), your device broadcasts its name (SSID or Hostname) over the air. If it's called Alexander_iPhone_14_Pro_Max, then anyone can find out your name and phone model. Changing this setting to neutral increases your level of digital anonymity.

Changing your name on Android smartphones

On Android, the renaming process may vary depending on the OS version and manufacturer's user interface (MIUI, OneUI, ColorOS). However, the general principle remains the same: you need to find the setting responsible for identifying the device on Bluetooth and WiFi networks. This setting is often hidden in the "About phone" or "System" sections.

On pure Android (Pixel, Motorola) the algorithm of actions is usually as follows: go to Settings → About phone → Device nameHere you can enter any name you want. It's important to understand that changing this setting will change it not only for WiFi but also for Bluetooth, allowing your friends to see the new name when searching for devices to transfer files to.

For smartphone owners Samsung the path may look different. You need to go to Settings → General → About phone → Edit (pencil icon). On devices Xiaomi And Redmi Look for the "Device Name" item at the very top of the "About Phone" menu. After making changes, it's recommended to reboot your smartphone so that the new ID is correctly displayed in the router's DHCP list.

⚠️ Note: On some older Android versions (below 7.0), changing the device name may not affect WiFi network visibility if the firmware is hard-coded to the MAC address or factory settings. In such cases, only a firmware update or the use of third-party apps with root access will help.

Setting up a name on iPhone and iPad (iOS)

Company devices Apple are renowned for their ecosystem, where settings are synced across services. To change how your iPhone or iPad appears on a WiFi network, you need to change the device's shared name. This will affect AirDrop, Bluetooth, Personal Hotspot, and, of course, your local network.

The process is as simple as possible and unified for all current versions of iOS and iPadOS. Open Settings → General → About → NameEnter the desired name, using Latin characters for better compatibility with older routers. After clicking "Done," the changes take effect immediately, although the router may only update the client list after reconnecting.

It's worth noting that iOS also uses a "Private Wi-Fi Address" feature for each network. This means that even if you don't change the name, your device may appear different to the outside network due to MAC address randomization. However, for local recognition within your home network, the "Name" field plays a key role in router interfaces. ASUS, Keenetic And MikroTik.

Renaming a laptop on Windows 10 and 11

In Windows operating systems, the computer name is the primary identifier on the local network. Changing this setting requires administrator privileges and a system restart. In modern versions, such as Windows 10 and 11, Microsoft has consolidated this process into a single settings interface, eliminating the need to delve into the depths of the Control Panel.

To perform the procedure, go to Settings → System → AboutHere you'll see a button labeled "Rename this PC." Click it, enter a new name, following the naming conventions (no spaces or special characters except hyphens), and confirm. The system will prompt you to restart.

There is also a classic method through system properties, which works on all versions, including Windows 7 and 8.1. Press the key combination Win + R, enter the command sysdm.cpl and press Enter. In the window that opens, go to the "Computer Name" tab and click the "Change" button. This method is often more useful if the graphical settings interface isn't working correctly.

Get-ComputerInfo | Select-Object CsName

The PowerShell command above allows you to quickly check your computer's current name if you prefer to work from the console. Changing the name in Windows will update the DNS and NetBIOS entries, allowing other devices to see your laptop under the new ID.

Managing names through router settings

Often, users want to change not the device name itself, but how it is labeled in the router interface. Many modern routers, such as TP-Link with Tether shell, ASUS with AiCloud or Keenetic, allow you to set custom names (aliases) for connected clients directly in the admin panel.

This method is convenient because you don't need to adjust the settings of each phone or TV. Simply log into the router's web interface (usually at 192.168.0.1 or 192.168.1.1), find the Client List (DHCP Server), and edit the "Name" or "Comment" field next to the desired MAC address. This is a purely local change, visible only to you as the network administrator.

Below is a table showing the name of the client renaming function in the interfaces of popular router manufacturers:

This feature is especially useful for setting up guest access or parental controls. You can rename your child's device "Kids_Tablet" and apply strict time and content restrictions to it without affecting other devices in the house.

Technical nuances and hiding devices

It's important to distinguish between changing the hostname and hiding the device. Renaming the device makes it more recognizable to you, but doesn't hide it from others. If you're aiming for complete invisibility, you'll need to use masking features, which aren't available on all devices without extensive system modifications.

However, you can limit a device's visibility in Network Discovery lists. In Windows, this is done through the sharing settings: Control Panel → Network and Sharing Center → Change advanced sharing settingsBy disabling network discovery, you hide your computer from the "Network" list on other PCs, although it will remain an active participant in data exchange.

MAC address filtering can be used at the router level. Even if a device connects, you can block it from accessing the internet or local resources by leaving it on a blacklist or isolated VLAN. This is a more secure method of control than simply renaming it.

⚠️ Note: Router and mobile OS interfaces are constantly being updated. The location of menu items may differ from that described in the instructions. If you don't find the setting you need, use the settings search or refer to the manufacturer's documentation for your specific model.

What is a MAC address and can it be changed?

A MAC address is a unique physical identifier for a network interface, assigned by the manufacturer. It can technically be spoofed using software, but this doesn't change the actual hardware address. On Android, this requires root access; on iOS, changing the MAC address is impossible without jailbreaking; and modern iOS versions automatically randomize it for each WiFi network.

Frequently Asked Questions (FAQ)

Does renaming a device affect internet speed?

No, changing the hostname is purely cosmetic and does not affect your bandwidth or connection stability. Speed ​​depends on signal strength, airtime congestion, and your provider's plan.

Is it possible to use Russian letters or emojis in a name?

Technically, modern routers and operating systems support UTF-8, but using Cyrillic and special characters may result in incorrect display of the name on older devices or in some applications. It is recommended to use Latin characters, numbers, and hyphens.

Will the device name be reset after resetting the router?

If you changed the name on the device itself (on Android or Windows), it will be retained. However, if you only set the nickname in the router settings, after a reset, the router will forget this association, and the device will again appear under its default factory name.

Why does the router show two devices with the same name?

This can happen if you have multiple devices of the same model (for example, two identical phones) and you haven't changed their default names. It also happens if a device is connected to both 2.4 GHz and 5 GHz bands, and the router doesn't combine them into a single session.

Do I need to reconnect to WiFi after changing the name?

In most cases, the device will automatically reconnect or update the DHCP lease information after a short period of time. However, to ensure the new name appears in all lists, it is recommended to manually (disable) and reconnect the device's WiFi.