In the bible, Iru is the name of the son of Caleb (1CH 4:15). Related names are:
Elah,
Jephunneh,
Naam (and others ...)
. The translations of Iru in 2 languages of the Bible are illustrated in the
ichthys
below, from
עִירוּ in Hebrew to
Ηρα in Greek!
And the sons of Caleb the son of Jephunneh; Iru, Elah, and Naam: and the sons of Elah, even Kenaz. (1CH 4:15)