Hungarian Historical Phonology iafia
iafia (dial.) 'seine (ihre) Kinder, seine (ihre) Angehörigen'
First attestation/Old Hungarian data
[coming]
Important dialectal forms
ijafia (see UEW)
Uralic/Ugric/Pre-Hungarian reconstruction
(Disputed:)
UEW: ? PUg *äkɜ, *äγɜ, *äwɜ 'daughter, girl; Tochter, Mädchen'
Status of the Ugric etymology
Improbable (phonologically irregular)
Loan etymology
None suggested
Cognates suggested in earlier research
UEW:
Khanty: East (V) öγi, South (DN) ewə, North (O) ewi 'Mädchen, Tochtrt' < ? PKh *äγi
Mansi: South (TJ) äw, East (KM) ɔ̈̄, West (P) ā, North (So) āγi, 'Mädchen, Tochter' < ? PMs *ǟγi
Commentary
UEW considers the etymology uncertain, noting that Hungarian i does not regularly correspond to the vocalism of the Khanty and Mansi cognates. In the light of this, the etymology should be doubted, and it is possible that Hungarian i- has nothing to do with the Khanty and Mansi words. UEW reconstructs Proto-Ugric *ä, but only the Mansi cognates clearly point to *ä (Proto-Khanty *ä would be irregular), so even the Ob-Ugric forms are not regular cognates. It is difficult to assess the etymology of the Hungarian element i in detail as it is found only in the compound iafia.
EWUng (597, s.v. iafia) considers the Ugric etymology possible but also mentions the possibility that iafia is a "Spielerische WSchöpfung" derived from fia.
Conclusion
The Ugric etymology is unlikely due to both phonological difficulties.
References
EWUng: 597, s.v. iafia: ? PUg
Honti 1982: 123: POUg
UEW s.v. äkɜ, äγɜ, äwɜ: ? PUg Uralonet