| 1. | julia |
3207 |
| 2. | jagoda |
1152 |
| 3. | jaśmina |
964 |
| 4. | jagna |
288 |
| 5. | joanna |
286 |
| 6. | jadwiga |
268 |
| 7. | janina |
154 |
| 8. | józefina |
78 |
| 9. | justyna |
75 |
| 10. | julianna |
62 |
| 11. | judyta |
56 |
| 12. | julita |
55 |
| 13. | jowita |
40 |
| 14. | jana |
37 |
| 15. | jasmina |
29 |
| 16. | jolanta |
14 |
| 17. | jasmin |
14 |
| 18. | jasmine |
13 |
| 19. | jessica |
8 |
| 20. | josephine |
8 |
| 21. | jarosława |
4 |
| 22. | janka |
4 |
| 23. | juliana |
4 |
| 24. | jennifer |
4 |
| 25. | jaga |
3 |
| 26. | julie |
2 |
| 27. | julietta |
2 |
| 28. | josefine |
2 |
| 29. | juta |
0 |
| 30. | jayde |
0 |
| 1. | jan |
5054 |
| 2. | jakub |
3386 |
| 3. | julian |
1925 |
| 4. | józef |
612 |
| 5. | jerzy |
295 |
| 6. | juliusz |
212 |
| 7. | jeremi |
189 |
| 8. | jeremiasz |
121 |
| 9. | jędrzej |
100 |
| 10. | jacek |
72 |
| 11. | joachim |
58 |
| 12. | jonasz |
39 |
| 13. | jonatan |
31 |
| 14. | jarosław |
25 |
| 15. | jacob |
14 |
| 16. | joel |
12 |
| 17. | james |
10 |
| 18. | janusz |
8 |
| 19. | jaroslaw |
7 |
| 20. | joshua |
6 |
| 21. | joseph |
6 |
| 22. | jarema |
6 |
| 23. | jaromir |
5 |
| 24. | jaroslav |
5 |
| 25. | jordan |
5 |
| 26. | jozue |
4 |
| 27. | jakob |
4 |
| 28. | joszko |
4 |
| 29. | jonas |
4 |
| 30. | jeremy |
4 |