出典:Wiktionary
From Laevus (“agnomen かつ cognomen”) + -ius (“-y: forming adjectives”) or directly from laevus (“left; clumsy; unlucky”) + -ius. Compare Plancus & Plancius and Plautus & Plautius.
Laevius m sg (genitive Laeviī または Laevī); second declension