Usernames
| |
Occurences
|
1. |
| |
18,139,860
|
2. |
| |
11,643,215
|
3. |
| |
9,618,878
|
4. |
| |
8,429,042
|
5. |
| |
5,531,495
|
6. |
| |
5,203,953
|
7. |
| |
5,161,489
|
8. |
| |
5,087,383
|
9. |
| |
5,059,899
|
10. |
| |
5,027,690
|
11. |
| |
5,009,294
|
12. |
| |
4,993,134
|
13. |
| |
4,575,665
|
14. |
| |
4,158,315
|
15. |
| |
4,154,751
|
16. |
| |
4,121,828
|
17. |
| |
3,867,185
|
18. |
| |
3,301,690
|
19. |
| |
1,864,636
|
20. |
| |
1,782,117
|
21. |
| |
1,584,518
|
22. |
| |
1,076,308
|
23. |
| |
1,057,472
|
24. |
| |
956,070
|
25. |
| |
862,067
|
26. |
| |
858,803
|
27. |
| |
843,635
|
28. |
| |
828,525
|
29. |
| |
821,670
|
30. |
| |
793,247
|
31. |
| |
774,945
|
32. |
| |
770,134
|
33. |
| |
765,547
|
34. |
| |
765,318
|
35. |
| |
752,066
|
36. |
| |
748,680
|
37. |
| |
748,496
|
38. |
| |
737,922
|
39. |
| |
736,446
|
40. |
| |
734,525
|
41. |
| |
734,416
|
42. |
| |
731,891
|
43. |
| |
731,081
|
44. |
| |
725,584
|
45. |
| |
725,011
|
46. |
| |
724,709
|
47. |
| |
723,975
|
48. |
| |
722,675
|
49. |
| |
722,651
|
50. |
| |
720,701
|
51. |
| |
720,473
|
52. |
| |
719,300
|
53. |
| |
718,703
|
54. |
| |
718,122
|
55. |
| |
713,281
|
56. |
| |
711,683
|
57. |
| |
711,231
|
58. |
| |
711,189
|
59. |
| |
710,950
|
60. |
| |
710,795
|
61. |
| |
710,211
|
62. |
| |
707,925
|
63. |
| |
707,396
|
64. |
| |
706,781
|
65. |
| |
705,617
|
66. |
| |
704,183
|
67. |
| |
703,986
|
68. |
| |
703,554
|
69. |
| |
700,353
|
70. |
| |
698,688
|
71. |
| |
696,426
|
72. |
| |
692,963
|
73. |
| |
689,765
|
74. |
| |
689,458
|
75. |
| |
689,339
|
76. |
| |
688,702
|
77. |
| |
687,718
|
78. |
| |
686,291
|
79. |
| |
684,602
|
80. |
| |
683,097
|
81. |
| |
679,928
|
82. |
| |
679,411
|
83. |
| |
677,971
|
84. |
| |
676,395
|
85. |
| |
675,695
|
86. |
| |
671,228
|
87. |
| |
668,866
|
88. |
| |
664,816
|
89. |
| |
664,316
|
90. |
| |
662,969
|
91. |
| |
661,069
|
92. |
| |
658,558
|
93. |
| |
656,097
|
94. |
| |
649,019
|
95. |
| |
647,863
|
96. |
| |
647,391
|
97. |
| |
647,118
|
98. |
| |
646,931
|
99. |
| |
646,756
|
100. |
| |
644,529
|
Email addresses are made up of two parts: a username and a domain. The username comes before the @ sign, the domain comes after the at sign (e.g., for the address bob@exampledomain.com, "bob" is the username, "exampledomain.com" is the domain). Spammers often try and guess email addresses by trying common usernames. These guessing games are known as a "dictionary attack." Above is a list of the top-100 usernames guessed by spammers.