where does the last name duncan come from
Clan Duncan (Dunchad) Duncan, originally a forename[2] is one of the earliest names in Scotland – and originates from the Dalriadan Celtic Celtic Scotii (Scots) from Ireland who colonised the south west of Scotland from about the 4th century AD. Dúnchad (Duncan mac Conaing) co-ruled Dalriada with Conall II (c.650 - 654).[3]
Thomas (surname) Thomas (and Tomas) is a common surname of English and Welsh origin.
von Von [fÉ”n] is a term used in German language surnames either as a nobiliary particle indicating a noble patrilineality or as a simple preposition that approximately means of or from in the case of commoners.
Danial Danial is a masculine name, and a variant of Daniel.