Japanese: variously written, usually with characters meaning ‘red tree’. It may derive from Akagiyama (‘Mount Red Castle’), a famous peak in east-central Japan, but the surname is more common in western Japan.
GIVEN NAMES: Japanese 51%. Koji (2), Shig (2), Shigeru (2), Aki, Chieko, Fumio, Haruo, Hidetsugu, Hiroshi, Junji, Kanji, Kei.
See the Key to the Dictionary or consult the General Introduction for further explanation.