English edit

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Etymology edit

Borrowed from Japanese 小山 (Oyama), 尾山 (Oyama) or 大山 (Ōyama).

Proper noun edit

Oyama (plural Oyamas)

  1. A surname from Japanese.

Statistics edit

  • According to the 2010 United States Census, Oyama is the 25640th most common surname in the United States, belonging to 962 individuals. Oyama is most common among Asian/Pacific Islander (74.95%) and Mixed Race (12.68%) individuals.

Further reading edit

Japanese edit

Romanization edit


  1. Rōmaji transcription of おやま