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Cognomen Romsom (Romsom
) , worldwide, is a very rare surname. The surname Romsom is habitual in Netherlands, where it is a rare surname, Belgium, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Netherlands, Belgium, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Romsom | Netherlands, Belgium, Brazil, United States, United Kingdom |