Sillick Family History
Sillick Surname Meaning
From the Middle English male personal name Silac, probably from the unrecorded Old English *Sigelāc from sige ‘victory’ + lāc ‘play sport’.
See Sellick.
This name may also be derived from Chillac in Charente (France).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
