Crerand Family History
Crerand Surname Meaning
A variant with final -n replacing final -r of Crerar from Scottish Gaelic criathrar ‘sifter sieve-maker’ as a surname probably reduced from Mac an Criathrair ‘son of the sifter’.
A reduced variant with -r- replacing -l- of Scottish Gaelic McLaren.
Source: The Oxford Dictionary of Family Names of Ireland, 2021
