Where does “Titarev” come from?

Titarev (English) comes from Russian Титарёв, from Russian кти́тор, from Ancient Greek κτήτωρ, from Ancient Greek κτάομαι, from Proto-Indo-European tk-éh₂-, from Proto-Indo-European tek- — to take by the hand; to receive, obtain; to weave.

Ancestry of “Titarev”, step by step

Step	Language	Word	Meaning
1	Russian	Титарёв	—
2	Russian	кти́тор	church warden
3	Ancient Greek	κτήτωρ	{{w\|ktetor}}”, also “ktitor
4	Ancient Greek	κτάομαι	to get, obtain, acquire, gain, win; to bring on...
5	Proto-Indo-European	tk-éh₂-	acquisition
6	Proto-Indo-European	tek-	to take by the hand; to receive, obtain; to weave

Every word from Proto-Indo-European tek- →Every word from Proto-Indo-European tk-éh₂- →Every word from Ancient Greek κτάομαι →