Is Oobayashi a boy or girl name?
Oobayashi is listed as a boy name in our name lists. It is recorded in Japan. Oobayashi is too rare in US Social Security records for us to chart.
Oobayashi was gathered with automated tools. It has not been checked against an official register and carries no counts, so treat the details on this page as unconfirmed. How the lists are made.
Where Oobayashi is recorded
A country here means the name is recorded there. It is not a ranking.
Names that start like Oobayashi
This page shows only what our lists record for Oobayashi. We do not publish name meanings or origins. Sources and method.