Same Initials

Janet Jackson

Lois Lane

Billy Bunter

Farrah Fawcett

See more at

https://answers.yahoo.com/question/index?qid=20091223103459AAKXTEp

http://www.imdb.com/list/ls051320983/

 http://www.comicvine.com/forums/gen-discussion-1/characters-with-the-same-letter-initials-1455146/

http://www.funtrivia.com/en/subtopics/Famous-Authors-Best-Known-by-their-Initials-157225.html

And some theories about it all http://scifi.stackexchange.com/questions/9375/why-are-there-so-many-double-initials-in-comic-books