Across the world, Ohbayashi (Ohbayashi 
) is a very rare masculine first name. The forename Ohbayashi is characteristic of Eastern Asia, particularly China, where it is an extremely rare male name. Likewise, Ohbayashi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ohbayashi | France, United Kingdom, United States, India, China |