| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| RIK | RIK | Dutch | ||
| RIKÁRD | - | Hungarian | ||
| RIKA | - | Swedish, Dutch | ||
| RIKARD | REE-kahrd (Swedish) | Swedish, Norwegian, Danish | ||
| RIKE | REE-kə | German | ||
| RIKHARD | REEK-hahrd | Finnish | ||
| RIKKE | REEK-ke | Danish | ||
| RIKKI | RIK-ee | English (Modern) | ||
| RIKO | ṙee-ko | Japanese | ||
| RIKU (1) | REE-koo | Finnish | ||
| RIKU (2) | ṙee-koo | Japanese | ||
| RIKUTO | ṙee-koo-to | Japanese | ||
| Riley | ['raili] | |||
| RILEY | RIE-lee | English | ||
| RILLA | RIL-ə | English |