| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Nicol (2) | - | Dutch, German, Czech | ||
| NicolÁS | nee-ko-LAHS | Spanish | ||
| NicolÒ | nee-ko-LO | Italian | ||
| Nicola (1) | nee-KO-lah | Italian | ||
| Nicola (2) | NIK-ə-lə (English) | German, Czech, English | ||
| Nicolae | - | Romanian | ||
| Nicolao | - | Spanish | ||
| Nicolasa | nee-ko-LAH-sah | Spanish | ||
| Nicolau | nee-koo-LOW (Portuguese) | Portuguese, Galician, Catalan | ||
| Nicolaus | NEE-ko-lows (German) | German, Ancient Greek (Latinized) | ||
| Nicole | nee-KOL (French), ni-KOL (English) | French, English, Dutch, German | ||
| Nicoleta | - | Romanian | ||
| Nicoletta | - | Italian | ||
| Nicolina | nee-ko-LEE-nah | Italian | ||
| Nicomede | nee-ko-ME-de | Italian |