Meaning: Supplanter; Portuguese/Spanish form of James (Jacobo → Tiago), from Hebrew Ya'aqov (to grasp the heel, to supplant)High
In 30 seconds: The Portuguese form of James, meaning 'supplanter' from Hebrew Jacob. Tiago evolved from Jacobo through several phonetic transformations in Iberian languages. It is one of Portugal's most popular boys' names.
MeaningSupplanter; Portuguese/Spanish form of James (Jacobo → Tiago), from Hebrew Ya'aqov (to grasp the heel, to supplant)
U.S. rank (2024)#1156 ↘ Falling
2024 U.S. births181 boys (0.01% of U.S. boys)
Peak year2022
Total births (all-time)≈ 3,035
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
History & Origin
Tiago is the Portuguese short form of Thiago/Santiago, ultimately from Hebrew Jacob (Ya'aqov: supplanter). The name evolved through Old Spanish Yago/Santiago (Saint James). It is extremely popular in Portugal and Brazil.
Tiago ranked #1156 for boys in 2024.
Did you know? The evolution from Jacob to Tiago is one of linguistics' great sound-change stories: Hebrew Ya'aqov → Latin Jacobus → Old Spanish Yago/Iago → Portuguese Tiago. So the Portuguese name Tiago is the same name as the English Jacob — just filtered through 2,000 years of Iberian sound changes.
Overall data confidence 92%
Behind the Name — Tiago — Portuguese/Hebrew etymologyU.S. Social Security Administration — popularity data
Variations
ThiagoSantiagoDiego
Nicknames
TiTia
Famous Bearers
Famous bearers coming soon.
If you like Tiago…
Thiago— the fuller form with the same Hebrew-through-Iberian etymology
Santiago— the 'Saint James' compound in the same Iberian James tradition
Diego— the Spanish form of the same James/Jacob root
Iago— the Old Spanish form sitting between Jacob and Tiago
Mateo— Spanish form of Matthew sharing the same warm Iberian feel
Frequently Asked
What does the name Tiago mean?
Tiago means 'supplanter,' the Portuguese form of James, from Hebrew Ya'aqov (to grasp the heel, to supplant).
How do you pronounce Tiago?
It's said tee-AH-goh — three syllables, stress on the second.
