al-Wathiq billah (en), Al-Wāt̠iq (fr), Al-Wathiq (es), Al-Wathiq (it), Al-Wāthiq bi-'llāh (de)Additional labelsالواثق بالله (ar), Аль-Васік Білах (be), আল ওয়াসিক (bn), Al-Wathiq (br), Al-Wàthiq (ca), ابوجعفر هارون واثق (fa), אל-ואת'ק הראשון (he), Al-Vászik abbászida kalifa (hu), Al-Watsiq (id), ალ-ვასიკი (ka), Al-Wathiq (ms), Al-Wathiq (nl), Al-Wasik (pl), Al-Wathiq (pt), Аль-Васик (ru), Al-Vasik (sh), Vasık (tr)