Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
LAVERICK
As described in historical dictionaries
Patronymica Britannica (1860)
LAVERICK. 1. Laveroch Is a place In the parish of Coldingham, co. Berwick. 2. Perhaps 0. Eng. laverocli, a lark. 3. But most proi.iably from the A-Sax. personal name Leofric.