Cognomen Окерблом (Окерблом 
, Okerblom 
) , around the world, is a rare family name. The cognomen Окерблом is characteristic of New Zealand, where it is a very rare surname, Russia, and the United States. Measured by absolute frequency, it most frequently occurs in the United States, Russia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Окерблом | Russia |
| Okerblom | New Zealand, United States, Canada |