Proto-MSA

*ḥāgVl- - eyebrow (Kogan 2015: 557)

The origin is uncertain. One may be tempted to connect it with the verbal root *ḥgl ‘to encircle, to surround’, well attested both within and outside MSA. At the same time, the similarity to Arb. ḥāǯib- ‘eyebrow’ can hardly be accidental.” (Kogan 2015: 557)

Mehri
ḥāgəl - eyebrow (ML 171)
Jibbali
ḥágəl - eyebrow (JL 106)
Soqotri
ḥágaḷ - eyebrow (LS 162)