First off: you could've searched via name ending. On the main page of BtN, search by names. Use an asterisk to indicate the name particle you want:
Prefix: Win*
Suffix: *win
Inside name: *win*
A suffix search would've turned up
Leofwine immediately, as well as Ælfwine (
Aelfwine).
As for your question: I've been interested in names since at least age seven or eight. I've been interested in meanings for at least that long too, but only became really interested in etymology when I was about 14. I was just under 16½ when I joined this board; I'm just under 18½ now.
Miranda
"Six hours later I still haven't done my homework, but I did come up with 245 name combos, seven of which I might name my child." — Modified LJ icon quote
Proud adopter of 15 punctuation marks.