_Thomason._ _Thomas_, Thomas; _sun_, son. Son of Thomas. In the Hebrew,
_Thomas_ signifies a twin. Thompson, of like derivation and meaning.
_Tolbert._ _Tohl_, or _tól_, a tool; _beorht_, bright. A bright tool.
_Tolley._ _Tohl-líc_, from _tohl_, a tool, and _líc_, like. Tool-like.
Or, from _toh-líc_, compounded of _toh_, tough, clammy, and _líc_, like.
Clammy.