Cognomen Stiprais (Stiprais 
) , around the globe, is a very rare family name. The last name Stiprais is characteristic of Northern Europe, particularly Latvia, where it is quite a rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Stiprais | Latvia, United Kingdom |
| jānis stiprais LV (b. 1870) |
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eduards stiprais Latvian diplomat, LV (b. 1969) |
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