PS

*ˀarm-, *ˀarn- - wild goat (SED II No. 18, DRS 33)

Akkadian
armu - buck (of gazelle or mountain goat) (CAD A₂ 293, AHw. 69)
Official Aramaic
ˀrn - ram (DNWSI 110)

Not fully reliable.

Syriac
ˀarnā - caper montanus (LSyr. 50, PS 393, SL 103)

According to Nöldeke 1879: 1271, possibly to be read ˀarrānā.

Geez
ˀornā - kind of antelope (LGz. 38, cf. LLA 1396)
Muher
ǝrrǝññä - ram, small male sheep (LGur. 90)
Gogot
ǝrrǝññä - ram, small male sheep (LGur. 90)
Mehri
harûn - Ziegen (Jahn 188)
Mehri
ḥā-ráwn - goats (JM 7)
Jibbali
erún - Schafe, Kleinvieh (Bittner 13)
Jibbali
ˀɛrún - goats (JJ 4)
Harsusi
ḥe-werūn - goats (HL 3)
Soqotri
érhon - goats (LS 75, CSOL I 476, CSOL II)

Plurale tantum; əróne ‘goats’ (poetic); the word érhon functions as the suppletive plural of óˀoz. Agreement in sg. fem. is not infrequently attested for érhon