| Description: | Most popular names for male newborns in Brazil 2010 |
| Source: | Inofficial list, done by BabyCenter Brasil, based on the names of 48'000 newborns registered on their website |
| Series: | Brazil |
| Following list: | 2011 |
| Previous list: | 2009 |
| Highest new entries: | Bryan (new at 38), Erick (new at 42), Calebe (new at 69), Enzo Gabriel (new at 81), Marco Antônio (new at 84) |
| Largest rises: | Enrico +21 (now at 73), Benício +20 (now at 76), Kauê +17 (now at 55), João Lucas +15 (now at 67), Emanuel +15 (now at 45) |
| Largest falls: | Diogo -34 (now at 79), Hugo -25 (now at 95), Thomas -24 (now at 70), Kevin -19 (now at 86), Jonathan -17 (now at 96) |
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