The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 1974.06 (1 member)
- 1974.07 (0 members)
- 1974.08 (1 member)
- 1974.09 (3 members)
- 1974.10 (3 members)
- 1974.11 (0 members)
- 1974.12 (1 member)
- 1974 Births (4 members)
- 1975.01 (4 members)
- 1975.02 (1 member)
- 1975.03 (4 members)
- 1975.04 (1 member)
- 1975.05 (2 members)
- 1975.06 (0 members)
- 1975.07 (1 member)
- 1975.08 (1 member)
- 1975.09 (2 members)
- 1975.10 (5 members)
- 1975.11 (1 member)
- 1975.12 (2 members)