Lasich Family History
Lasich Surname Meaning
Americanized form of: Croatian Lasić a nickname or patronymic derived from lasica ‘weasel’ or a nickname derived from lasast ‘with hair of a color like weasel's fur’.
Slovenian Lasič perhaps of the same origin as the Croatian surname (see above).
Slovenian Lašič a patronymic from the ethnic name Lah.
Slovenian Vlašič, Serbian and Croatian Vlasić, Vlašić patronymics from the ethnic name Vlah (see Vlasic).
Source: Dictionary of American Family Names 2nd edition, 2022
