Via Wikipedia:
France: What's Up Doc?
Germany: Our Loud Home
Italy: Parents In Blue Jeans
Latin America: Ouch! Growing Up Hurts
China: Growing Up's Agony (Note: Growing Pains was so popular in China that when it aired in China, Lizzie McGuire was known as New Growing Pains)
I like to imagine the sequence of events that led to Sean reading the Wikipedia entry for Growing Pains. It was probably something like this:
http://xkcd.com/c214.html
(By the way, I am now a huge fan of that webcomic, thanks to you, Sean Keane.)