Where does “coli” come from?

coli (Italian) comes from Italian colà, from Italian Nicola, from Latin Nīcolāus, from Ancient Greek Νικόλαος, from Ancient Greek λᾱός, from Proto-Hellenic lāwós, from Proto-Indo-European leh₂wos, from Proto-Indo-European leh₂- — to bark, howl; to be concealed.

coli (Italian): second-person singular present indicative of...