Family name Crena (Crena 
) , in all the world, is a rare last name. The last name Crena is characteristic of Argentina, where it is a rare surname, Netherlands, where it is a very rare surname, and France, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Argentina, the United States, and Netherlands. Also, Crena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Crena | Argentina, Philippines, United Kingdom, United States, South Africa |
| christine henriette crena later wife of Johannes Henricus van der Hoek, owner/creator of the album amicorum of Christine Henriette Crena |
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