Commune/Paroisse : SAINT NAZAIRE [Loire-Atlantique] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | GABALDA | 1901 | 1 |
| 2. | GABILLARD | 1881-1901 | 2 |
| 3. | GABORIT | 1901 | 1 |
| 4. | GACHET | 1901 | 1 |
| 5. | GADET | 1901 | 1 |
| 6. | GAËTAN | 1901 | 1 |
| 7. | GAHIER | 1901 | 1 |
| 8. | GAIGNARD | 1881 | 1 |
| 9. | GALERNE | 1881 | 1 |
| 10. | GALIBOURG | 1881 | 1 |
| 11. | GALLAIS | 1881 | 1 |
| 12. | GALLENNE | 1901 | 1 |
| 13. | GAMBE | 1901 | 1 |
| 14. | GANACHAUD | 1901 | 1 |
| 15. | GAREL | 1901 | 2 |
| 16. | GARNIER | 1901 | 2 |
| 17. | GATIN (PRIN) | 1901 | 2 |
| 18. | GAUBICHET | 1860 | 1 |
| 19. | GAUDET | 1881 | 1 |
| 20. | GAUDIN | 1901 | 1 |
| 21. | GAUFFRIAU | 1881 | 1 |
| 22. | GAULIER | 1901 | 1 |
| 23. | GAUTIER | 1881-1901 | 6 |
| 24. | GAUTRET | 1881 | 1 |
| 25. | GEFFRAIN | 1881 | 1 |
| 26. | GEFFRAY | 1901 | 1 |
| 27. | GEFFROIS | 1881 | 1 |
| 28. | GEFFROY | 1860-1901 | 6 |
| 29. | GEGOU (LEPRETRE) | 1901 | 1 |
| 30. | GENELIER | 1901 | 1 |
| 31. | GENEVOIS | 1901 | 2 |
| 32. | GENNEVOIS | 1860-1881 | 3 |
| 33. | GEOFFROIS | 1901 | 1 |
| 34. | GEOFFROY | 1901 | 1 |
| 35. | GEORGELIN | 1881 | 1 |
| 36. | GERGAUD | 1901 | 1 |
| 37. | GESLIN | 1901 | 1 |
| 38. | GÉRARD | 1901 | 3 |
| 39. | GICQUAUD | 1901 | 1 |
| 40. | GICQUEL | 1901 | 1 |
| 41. | GILLET | 1901 | 1 |
| 42. | GIRARD | 1901 | 1 |
| 43. | GLEMOT | 1901 | 1 |
| 44. | GLOS | 1881 | 1 |
| 45. | GLOTTIN | 1901 | 1 |
| 46. | GOASDOUÉ | 1901 | 1 |
| 47. | GODARD | 1901 | 1 |
| 48. | GODIN | 1881 | 1 |
| 49. | GORVEL | 1881-1901 | 2 |
| 50. | GOSSE | 1901 | 1 |
| 51. | GOUBIN | 1901 | 1 |
| 52. | GOUËLLO | 1901 | 1 |
| 53. | GOUËSMAT | 1901 | 3 |
| 54. | GOUGEON | 1901 | 2 |
| 55. | GOUJON | 1901 | 1 |
| 56. | GOUPIL | 1901 | 1 |
| 57. | GOURDON | 1881-1901 | 2 |
| 58. | GOURET | 1901 | 1 |
| 59. | GOURMAUD | 1860 | 1 |
| 60. | GOUVIER | 1901 | 1 |
| 61. | GOUZER | 1901 | 1 |
| 62. | GRALL | 1901 | 1 |
| 63. | GRANDET | 1901 | 1 |
| 64. | GRANVALET | 1901 | 1 |
| 65. | GRASSET | 1901 | 1 |
| 66. | GRAZIANA | 1901 | 1 |
| 67. | GREGOIRE | 1901 | 1 |
| 68. | GRENET | 1881 | 1 |
| 69. | GROMY | 1881 | 1 |
| 70. | GROSEIL | 1881 | 1 |
| 71. | GUE | 1901 | 1 |
| 72. | GUENEUX | 1881 | 1 |
| 73. | GUERIN | 1901 | 1 |
| 74. | GUÉGAN | 1901 | 3 |
| 75. | GUÉHÉNEUC | 1901 | 1 |
| 76. | GUÉRIN | 1901 | 1 |
| 77. | GUIBERT | 1901 | 1 |
| 78. | GUICHARD | 1860-1881 | 3 |
| 79. | GUICHET | 1860 | 1 |
| 80. | GUIGOT | 1901 | 1 |
| 81. | GUIHAL | 1881 | 1 |
| 82. | GUIHENEUF | 1901 | 1 |
| 83. | GUIHENEUX | 1901 | 1 |
| 84. | GUIHÉNEUX | 1860 | 2 |
| 85. | GUIHO | 1881-1901 | 2 |
| 86. | GUILBAUD | 1860-1901 | 3 |
| 87. | GUILHON | 1881 | 1 |
| 88. | GUILLAUME | 1901 | 1 |
| 89. | GUILLERMON | 1901 | 1 |
| 90. | GUILLET | 1901 | 3 |
| 91. | GUILLÉ | 1901 | 1 |
| 92. | GUILLO | 1881-1901 | 3 |
| 93. | GUILLOME | 1881 | 1 |
| 94. | GUILLON | 1860 | 1 |
| 95. | GUILLOTIN | 1901 | 1 |
| 96. | GUILLOU | 1881-1901 | 2 |
| 97. | GUIMARD | 1901 | 1 |
| 98. | GUINET | 1901 | 1 |
| 99. | GUIQUERRO | 1901 | 1 |
| 100. | GUIRIEC | 1901 | 1 |
| 101. | GUISNEUF | 1881 | 1 |
| 102. | GUITET | 1881 | 1 |
| 103. | GUITTON | 1901 | 1 |
| 104. | GUITTON (BOURLÈS) | 1901 | 1 |
| 105. | GUIVEL | 1901 | 1 |
| 106. | GUYOT D'ASNIERES DE SALINS | 1901 | 1 |
| 107. | GÛLER | 1881 | 1 |