Meaning of the Sanskrit Word: vrsnayah

  vṛṣṇayaḥ—of the family of Vṛṣṇi.    SB 1.14.25
  vṛṣṇayaḥ—the Vṛṣṇis or the Yādavas    SB 7.1.31
  vṛṣṇayaḥ—the dynasty beginning from Vṛṣṇi    SB 9.23.30-31
  vṛṣṇayaḥ—members of the Vṛṣṇi family    SB 10.1.62-63

Can't find any compound Sanskrit words containing vrsnayah.