As a deity name
Name 774 of the Gopal Sahasranāma — Sammohana Tantra, as taught by Lord Shiva to Goddess Parvati
As a Hindi name
No reading on this path — this spelling has no entry in our Hindi sources, and no near neighbour is attested there either. We say so rather than invent one.
As a Sanskrit word
Meaning
patr. of Yuyudhāna (a warrior in the Pāṇḍu army who acted as the charioteer of Kṛṣṇa and belonged to the Vṛṣṇi family)
Scripturally attestedWhy this matches what you typed
M1 · same meaning "sātyakaye" is the dative of "sātyaki" — the same word in a different grammatical case.
Dictionary citations
sātyaki m. (fr. satyaka) patr. of Yuyudhāna (a warrior in the Pāṇḍu army who acted as the charioteer of Kṛṣṇa and belonged to the Vṛṣṇi family), MBh.; Hariv.; BhP.
sātyaki m. (-kiḥ) The charioteer of KṚṢṆA.
Caveats
Sources contain errors and engines have limits; every claim above carries its citation so you can verify it. This is guidance about names and their sources — not religious or astrological consultation. How we work · Our sources