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Cognomen Summerlin (Summerlin
) , throughout the world, is quite a rare surname. The family name Summerlin is characteristic of the United States, where it is quite a rare surname, the United Kingdom, where it is a rare surname, and New Zealand. In absolute terms, it is commonest in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Summerlin | Spain, Canada, Australia, United States, United Kingdom |