| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Ludo | - | Dutch | |
| Irina | ee-REE-nah (Russian), EE-ree-nah (Finnish) | Russian, Bulgarian, Macedonian, Romanian, Finnish, Georgian | |
| Gwilherm | - | Breton | |
| Rada | - | Russian, Bulgarian, Macedonian, Serbian | |
| Marzena | mah-ZHE-nah | Polish | |
| Lucas | LOO-kəs (English), LUY-kahs (Dutch), luy-KAH (French), LOO-kəsh (Portuguese), LOO-kahs (Spanish) | English, Dutch, French, Portuguese, Spanish, Biblical Latin |