El

Possibly from an Uyghur word meaning "stem".


Er

Borrowed from Old Uyghur Er (“man”). Compare Turkish Er, Kyrgyz Erjan, and many other Turkic names.


Arjuna

Learned borrowing from Sanskrit अर्जुन (arjuna).

lbor

a male given name (Arjuna, hero of the Mahabharata)


kantwo

From Proto-Tocharian *käntwo, from metathesis of an earlier *tänkwo, from Proto-Indo-European *dn̥ǵʰwéh₂s. Compare Tocharian A käntu.


Āryatewe

Learned borrowing from Sanskrit आर्यदेव (āryadeva).


Āryaśke

Possibly related to Sanskrit आर्य (ārya, “noble”), widespread in Tocharian male given names.


Āryawarme

Learned borrowing from Sanskrit आर्यवर्मन् (āryavarman).


Ārslāṃ

From the Uyghur word for lion. Compare Turkish Arslan.


Udāyin

Probably a learned borrowing from Sanskrit उदयिन् (udayin).


Upagupta

Probably a learned borrowing from Sanskrit.


Upatiṣya

Borrowed from Sanskrit उपतिष्य (upatiṣya).


Kippā

Unknown. Possibly borrowed from Middle Chinese due to the final stressed vowel.


Kumpāntiśke

Possibly a diminutive form of the name Kumpānte.


Erkätsole

Possibly from erk (“testicle”), with the semantic development of testicle > something like "stallion" > male name, akin to Old English Hengest.