Submitted NameRevisions Save Type Surname Usage Spanish (Caribbean) Pronounced Pron. o-KA-syo(Spanish) [key·IPA] Edit Status Status [show contributorshide contributors] Added 9/15/2019 by wh0sbad Edited 8/14/2020 by Infinitas Meaning & History Meaning uncertain, possibly from Spanish ocasión meaning "occasion" or ocaso meaning "dusk, sunset". This surname is primarily used in Puerto Rico.