Meaning of the Sanskrit Word: vainyah

  vainyaḥ—son of Vena    SB 4.15.21, SB 4.18.30
  vainyaḥ—the son of King Vena    SB 4.16.7, SB 4.17.15
  vainyaḥ—King Pṛthu    SB 4.22.3, SB 4.23.1-3
  vainyaḥ—in the form of the son of King Vena    SB 4.17.1
  vainyaḥ—the son of Vena    SB 4.18.29
  vainyaḥ—the son of Vena Mahārāja (Pṛthu)    SB 4.22.49
  vainyaḥ—the son of King Vena (Pṛthu Mahārāja)    SB 4.23.29

Can't find any compound Sanskrit words containing vainyah.