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Last name Castleberry (Castleberry
) , globally, is quite a common cognomen. The cognomen Castleberry is characteristic of the United States, where it is quite a rare surname, Canada, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Castleberry | Canada, Australia, United States, United Kingdom, Germany |