Networking Player Nametag

wiki here

or

 private var localName:String; // Holds the local player name
 private var namePlatePos : Vector3;
 var namePlate:GUIStyle;
  
 function OnGUI() {
         // Place the name plate where the gameObject (player prefab) is
         namePlatePos = Camera.main.WorldToScreenPoint(gameObject.transform.position);  
         GUI.Label(Rect((namePlatePos.x-50), (Screen.height - namePlatePos.y+10), 100, 50), localName, namePlate);  
     }

I found this in another question/answers when looking for the same fix. Noticed this has gone unanswered so I wanted to contribute.