These names are adopting in Belgium and that is the way these are so popular in this country. See full list of Girls, Boys and Transgenders Baby Name Famous in Belgium Country.
| Name | Meaning | Details |
|---|---|---|
| Jumeaux | Twins | View Details |
| Jumelle | (Girl) Twin | View Details |
| Juneau | Young | View Details |
| Jung | Young | View Details |
| Juriaan | Farmer | View Details |
| Jurrijn | Farmer | View Details |
| Kaiser | Leader | View Details |
| Karl | Free Man | View Details |
| Karla | Free Man | View Details |
| Karsten | Christian | View Details |
| Kaspar | Treasurer | View Details |
| Katen | Pure | View Details |
| Katrien | Pure | View Details |
| Katrina | Pure | View Details |
| Katz | Priest Of Righteousness | View Details |