Save Gender Masculine Usage Chinese Scripts 新海, 鑫海, 心海, etc.(Chinese) Pronounced Pron. /ɕin.xaɪ̯/ [key·simplify] Meaning & History From Chinese 新 (xīn) meaning "fresh, new", 鑫 (xīn) meaning "wealthy, prosperous" or 心 (xīn) meaning "heart, mind, soul" combined with 海 (hǎi) meaning "sea, ocean". Other character combinations can form this name as well.