1. uady o uadll
  2. ucayali o ucallali
  3. uccello o ucceyo
  4. ucelay o ucelall
  5. ucello o uceyo
  6. uday o udall
  7. uddiyana o uddillana
  8. ull o uy
  9. ulla o uya
  10. ullastres o uyastres
  11. ullate o uyate
  12. ullman o uyman
  13. ullmann o uymann
  14. ulloa o uyoa
  15. ullrich o uyrich
  16. ullán o uyán
  17. ulysses o ulllsses
  18. uncastillo o uncastiyo
  19. unisys o unislls
  20. univalle o univaye
  21. university o universitll
  22. urcelay o urcelall
  23. urdampilleta o urdampiyeta
  24. urey o urell
  25. urgell o urgey
  26. urgelles o urgeyes
  27. urogallo o urogayo
  28. urretavizcaya o urretavizcalla
  29. uruguay o uruguall
  30. uruguaya o urugualla
  31. uruguayas o uruguallas
  32. uruguayo o uruguallo
  33. uruguayos o uruguallos
  34. utility o utilitll
  35. utillaje o utiyaje
  36. utrilla o utriya
  37. utrillas o utriyas
  38. utrillo o utriyo
  39. uy o ull
  40. uyuni o ulluni