| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| NICCOLÒ | neek-ko-LO | Italian | ||
| Nichol | ['nikl] | |||
| NICHOL | - | Scottish, Medieval English | ||
| NICHOLA | NIK-ə-lə | English (British) | ||
| Nicholas | ['nikələs] | |||
| NICHOLAS | NIK-ə-ləs (English), nee-ko-LAH (French) | English, French | ||
| NICHOLE | ni-KOL | English | ||
| Nichols | ['nikəlz] | |||
| Nicholson | ['nikəlsn] | |||
| Nick | [nik] | |||
| NICK | NIK | English, Dutch | ||
| Nickerson | ['nikəsn] | |||
| NICKOLAS | NIK-ə-ləs | English | ||
| NICKOLAUS | NI-ko-lows | German | ||
| NICKY | NIK-ee | English |