Where does “nikotteleminen” come from?

nikotteleminen (Finnish) comes from Finnish nikotella, from Finnish nikottaa, from Finnish nikka, from Finnish Nikolaus, from Latin Nīcolāus, from Ancient Greek Νικόλαος, from Ancient Greek λᾱός, from Proto-Hellenic lāwós — to bark, howl; to be concealed.

Ancestry of “nikotteleminen”, step by step

Step	Language	Word	Meaning
1	Finnish	nikotella	To hiccup
2	Finnish	nikottaa	To hiccup
3	Finnish	nikka	hiccups
4	Finnish	Nikolaus	often a middle name
5	Latin	Nīcolāus	—
6	Ancient Greek	Νικόλαος	Nicolas
7	Ancient Greek	λᾱός	people; men; the people
8	Proto-Hellenic	lāwós	people, crowd
9	Proto-Indo-European	leh₂wos	people
10	Proto-Indo-European	leh₂-	to bark, howl; to be concealed

Every word from Proto-Indo-European leh₂- →Every word from Proto-Indo-European leh₂wos →Every word from Proto-Hellenic lāwós →