Name Trevor

There are multiple origins and translations for the name Trevor:

1. Welsh habitational name from any of the numerous places in Wales, in particular the one near Llangollen, from the Welsh tre (f) means - "homestead" or "settlement" + form of mawr means - "large".

2. Irish Anglicized form of Gaelic Ó Treabhair (descendant of Treabhar), a byname means - "industrious", "tight", or "prudent".