10) Gavriel, Micha'el, Repha'el
9) Gershon, Kehas, Merrari
8) Yeshayahu, Yirmiyahu, Yechezkel
7) Chananya, Misha'el, Azarya
6) Machla, Chogla, Tirzah
5) Michal, Meirav, Ma'acha
4) Mupim, Chupim, Erd
3) Shem, Cham, Yafes
2) Kain, Hevel, Shes (or seth if you're modern)
1) Shadrach, Meshach, Abednego
now see if you know where all the names come from ...