Where does “𐌻𐌰𐌹𐍃𐍄𐍃” come from?

𐌻𐌰𐌹𐍃𐍄𐍃 (Gothic) comes from Proto-Germanic laistiz, from Proto-Indo-European leys- — to trace, to track.

𐌻𐌰𐌹𐍃𐍄𐍃 (Gothic): track, footprint