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Isais
Pronounced eye-SAY-us /aɪˈseɪ.əs/Low
Meaning: Isais is a spelling of Isaias, the Spanish and Greek form of Hebrew Yeshayahu (Isaiah), 'the Lord is salvation.' Isaiah was among the greatest of the Hebrew prophets, and the name is well used in Latino families.Medium
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Isais sits beside Isaias, the Spanish and Greek form of Hebrew Yeshayahu — 'the Lord is salvation' — the prophet whose words open one of scripture's great books. Latino families have long used Isaias, and Isais is a familiar trimmed spelling (said 'eye-SAY-us'). Some families say it ee-SAH-ees, closer to Spanish.
In the U.S. it is rare, while Isaiah and Isaias are far better known. Rare, biblical, and rich in tradition.
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Frequently Asked
What does the name Isais mean?
Isais is a form of Isaias (Isaiah), Hebrew for 'the Lord is salvation.'
How do you pronounce Isais?
It's said eye-SAY-us /aɪˈseɪ.əs/ — three syllables, stress on the second; Spanish-speaking families may say ee-SAH-ees.
Is Isais a boy or girl name?
Isais is a boy's name.
How popular is Isais?
Isais is rare in the U.S., though Isaiah and Isaias are much more common.