Usernames
| |
Occurences
|
1. |
| |
18,139,191
|
2. |
| |
11,616,745
|
3. |
| |
9,595,511
|
4. |
| |
8,422,011
|
5. |
| |
5,530,974
|
6. |
| |
5,203,620
|
7. |
| |
5,160,933
|
8. |
| |
5,086,881
|
9. |
| |
5,059,516
|
10. |
| |
5,026,960
|
11. |
| |
5,008,565
|
12. |
| |
4,992,809
|
13. |
| |
4,565,251
|
14. |
| |
4,158,224
|
15. |
| |
4,152,913
|
16. |
| |
4,121,734
|
17. |
| |
3,865,980
|
18. |
| |
3,297,088
|
19. |
| |
1,864,517
|
20. |
| |
1,781,907
|
21. |
| |
1,580,699
|
22. |
| |
1,076,132
|
23. |
| |
1,049,981
|
24. |
| |
955,730
|
25. |
| |
861,993
|
26. |
| |
856,890
|
27. |
| |
843,596
|
28. |
| |
828,113
|
29. |
| |
800,421
|
30. |
| |
792,917
|
31. |
| |
774,945
|
32. |
| |
769,798
|
33. |
| |
765,529
|
34. |
| |
765,052
|
35. |
| |
752,023
|
36. |
| |
748,483
|
37. |
| |
748,451
|
38. |
| |
737,909
|
39. |
| |
736,435
|
40. |
| |
734,508
|
41. |
| |
734,402
|
42. |
| |
731,881
|
43. |
| |
731,064
|
44. |
| |
725,570
|
45. |
| |
724,744
|
46. |
| |
724,699
|
47. |
| |
723,671
|
48. |
| |
722,665
|
49. |
| |
722,643
|
50. |
| |
720,460
|
51. |
| |
720,430
|
52. |
| |
719,244
|
53. |
| |
718,690
|
54. |
| |
718,109
|
55. |
| |
713,255
|
56. |
| |
711,662
|
57. |
| |
711,220
|
58. |
| |
711,122
|
59. |
| |
710,936
|
60. |
| |
710,784
|
61. |
| |
710,196
|
62. |
| |
707,906
|
63. |
| |
707,329
|
64. |
| |
706,765
|
65. |
| |
705,597
|
66. |
| |
704,171
|
67. |
| |
703,969
|
68. |
| |
703,542
|
69. |
| |
700,333
|
70. |
| |
698,680
|
71. |
| |
696,034
|
72. |
| |
692,896
|
73. |
| |
689,753
|
74. |
| |
689,443
|
75. |
| |
689,326
|
76. |
| |
688,690
|
77. |
| |
687,693
|
78. |
| |
686,234
|
79. |
| |
684,542
|
80. |
| |
683,081
|
81. |
| |
679,909
|
82. |
| |
679,398
|
83. |
| |
677,960
|
84. |
| |
676,008
|
85. |
| |
675,672
|
86. |
| |
671,181
|
87. |
| |
668,858
|
88. |
| |
664,805
|
89. |
| |
664,302
|
90. |
| |
662,959
|
91. |
| |
661,060
|
92. |
| |
658,544
|
93. |
| |
656,082
|
94. |
| |
649,004
|
95. |
| |
647,847
|
96. |
| |
647,378
|
97. |
| |
647,096
|
98. |
| |
646,915
|
99. |
| |
646,741
|
100. |
| |
644,518
|
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.