1. Yaama, Tahoua
2. Yabakinka, Maradi
3. Yabo, Niamey
4. Yachi, Zinder
5. Yachima, Zinder
6. Yachin Gila, Maradi
7. Yachin Guila, Maradi
8. Yachin Roumfou, Zinder
9. Yachinroufou, Zinder
10. Yadagamo, Maradi
11. Yadiagare, Niamey
12. Yadya, Niamey
13. Yagadji, Zinder
14. Yagagi, Zinder
15. Yagaji, Zinder
16. Yagoro, Niamey
17. Yagoure, Niamey
18. Yaguil, Diffa
19. Yakai Isga, Maradi
20. Yako Baba Kwara, Dosso
21. Yako Baba-Koara, Dosso
22. Yakoudi, Maradi
23. Yakousa, Maradi
24. Yakoussa, Maradi
25. Yalaboumkyendi, Niamey

26. Yalamou, Diffa
27. Yalo Bare, Niamey
28. Yaloki, Diffa
29. Yalouma, Niamey
30. Yalouma, Niamey
31. Yama, Tahoua
32. Yamadei, Dosso
33. Yamanou
34. Yambal, Diffa
35. Yambare, Dosso
36. Yambidyana, Niamey
37. Yambidyana, Niamey
38. Yamboye, Maradi
39. Yameri, Zinder
40. Yamia, Zinder
41. Yamsa, Diffa
42. Yan Bangou, Niamey
43. Yan Daka, Maradi
44. Yan Riadi, Maradi
45. Yan Ryadi, Maradi
46. Yanawa, Maradi
47. Yanbabakou, Zinder
48. Yanga, Niamey
49. Yanga, Niamey
50. Yangana, Dosso