Where does “Malezyjka” come from?

Malezyjka (Polish) comes from Polish Malezja, from Malay Malaysia, from English Malaysia, from English Malay, from Malay Melayu, from Malay Malayu, from Old Javanese layū, from Proto-Sunda-Sulawesi lariw.

Ancestry of “Malezyjka”, step by step

Step	Language	Word	Meaning
1	Polish	Malezja	—
2	Malay	Malaysia	—
3	English	Malaysia	The Malay Archipelago
4	English	Malay	Of or relating to the Malays, a people living in...
5	Malay	Melayu	Malay
6	Malay	Malayu	—
7	Old Javanese	layū	to run
8	Proto-Sunda-Sulawesi	lariw	—
9	Proto-Malayo-Polynesian	laʀiw	—
10	Proto-Austronesian	laʀiw	—

Every word from Proto-Austronesian laʀiw →Every word from Proto-Malayo-Polynesian laʀiw →Every word from Proto-Sunda-Sulawesi lariw →