Family name Sirmais (Sirmais 
, Сірмайс 
, Сирмаис) , in the entire world, is a rare last name. The surname Sirmais is characteristic of Latvia, where it is quite a common surname, Estonia, where it is a rare surname, and Australia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Latvia, the United Kingdom, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Sirmais | Australia, United Kingdom, Estonia, Russia, Latvia |
| Сірмайс | Ukraine |
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mārtiņš sirmais orienteer, LV (b. 1982) |
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justs sirmais Latvian singer, LV (b. 1995) |
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| māris sirmais LV (b. 1969) |
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| zigismunds sirmais Latvian javelin thrower, LV (b. 1992) |
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| anrijs sirmais (b. 1984) |
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| anrijs sirmais |
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