Type Element Usage Japanese Scripts 小(Japanese Kanji) Meaning & History Japanese kun reading of xiǎo. Related ItemsFamily Tree·Details Other Readingsxiǎo(Chinese) o, sa(Japanese) Given Name DescendantKoharu(Japanese) Surname DescendantsKobayashi, Koizumi, Konishi(Japanese) Same Spellingko 1, ko 3, ko 4, kó, kō 1, kō 2, kō 3, kō 4, kō 5, kō 6