Where does “𐌊𐌀𐌕𐌄𐌋” come from?

𐌊𐌀𐌕𐌄𐌋 (Umbrian) comes from Proto-Italic *katelos — animal young, cub.

𐌊𐌀𐌕𐌄𐌋 (Umbrian): a certain sacrificial animal, perhaps a puppy dog