eheviEtymologyFrom Hebrew אֶהֱוִ״י (ehevi).ehevi means the four Hebrew letters that can serve as vowels: alef, he, vav, and yodh. Lexicurio rates it Rare gem — a strength score of 84 out of 100.nounThe four Hebrew letters that can serve as vowels: alef, he, vav, and yodh.