Meaning of the Sanskrit Word: iksvakunam

  ikṣvākūṇām—among the descendants of Mahārāja Ikṣvāku    SB 9.9.26-27
  ikṣvākūṇām—of the dynasty of King Ikṣvāku    SB 9.12.16

Can't find any compound Sanskrit words containing iksvakunam.