Cognomen Stefu (Stefu 
) , across the world, is quite a rare surname. The family name Stefu is characteristic of Romania, where it is quite a rare surname, Italy, where it is a very rare surname, and Georgia. Measured by absolute frequency, this name is the most popular in Romania, Italy, and the United States. Very seldom, Stefu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stefu | United Kingdom, Indonesia, United States, Romania, Italy |
| stefu stefan Romanian cyclist, RO |
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| nicoleta stefu researcher |
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| vasile stefu association football player, MD |
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