How about
162143
A Central Algonquian language from "Miami-Illinois" gives -
paraare palaani niišomeneehki for number 8
So..
Total life letters = 1211 Hence we get $8+9+10+11+12+13+14+15+16+17+18+19 = 162$$8+9+10+11+12+13+14+15+16+17+18 = 143$
Credit - Wikipedia