43%RatingSave Gender Masculine Usage Spanish, Portuguese Pronounced Pron. e-lyo-DHO-ro(Spanish) [key] Meaning & History From the Greek name ‘Ηλιοδωρος (Heliodoros), derived from the elements ‘ηλιος (helios) "sun" and δωρον (doron) "gift". Saint Heliodoro was a 4th-century bishop of Altino. See All Relations · Show Family TreeRelated Names Other Languages & CulturesHeliodoros(Ancient Greek) Eliodoro(Italian) Categories celestial, gift, light, nature, saints, sun Entry updated December 8, 2017