Son of the marsh-dweller or son of Cade
Caison is a modern American invention, likely created as a variant of Cason or a patronymic form of the name Cade. It combines the traditional English surname element '-son' with a phonetic prefix, following the popular trend of names like Mason and Bryson.
Less common today
Caison isn't in the latest US Top 1000. It last peaked at #1,948 in 2022.
US births per 5-year period, 1990βpresent (SSA data).