To make things even easier, iGoogle started to suggest popular names sorted by the number of users. There are 227,300 users that have tab named "Lifestyle", 3,725,200 users that named a tab "Music" and 21,070,090 users that couldn't find a better name than "Home".
Here's the top 10 for English:
1. Home - 21,070,090 users
2. News - 6,755,900
3. Games - 4,103,500
4. Entertainment - 4,002,300
5. Music - 3,725,200
6. Humor - 3,712,500
7. Sports - 3,667,300
8. Technology - 3,016,700
9. Cooking - 2,203,700
10. Politics - 2,170,700
.....
?. Name this tab - 490,000
and the top 10 for French:
1. Accueil - 1,757,000 (Home)
2. Actualités - 590,100 (News)
3. Dictionnaire - 375,100 (Dictionary)
4. Google - 371,300
5. Musique - 346,100 (Music)
6. Jeux - 297,800 (Games)
7. Informatique - 291,600 (IT)
8. Photos - 282,700
9. Culture - 242,600
10. Radio - 237,700
For other languages, use this URL:
http://www.google.com/ig/mtjson?hl=LANG_CODE&q=
and replace LANG_CODE with a language code supported by iGoogle.