Thiago is the No. 55 boy in America in 2025, an all-time high. Ten years ago it was outside the top 200. The name's climb is one of the cleanest examples of how Latino-American naming preferences have reshaped the SSA charts, and what makes Thiago specifically interesting is that it is Portuguese, not Spanish.
Portuguese root, pan-Hispanic adoption
Thiago is the Portuguese form of James, derived from the same Hebrew Ya'akov (Jacob) that gave English its James and Spanish its Santiago and Diego. The TH spelling is specifically Portuguese; Spanish-speaking countries tend to write it Tiago, without the H. In the United States, the H spelling has become dominant largely because it reads as more distinctive on paper while sounding identical in speech.
What is striking about Thiago's rise is that it has lifted across multiple Hispanic communities in the U.S. simultaneously. Mexican-American families in California and Texas, Brazilian-American families in Florida and Massachusetts, and Colombian and Venezuelan families in the Northeast have all been picking it. The name acts as a soft pan-Latino choice that avoids the stronger national coding of Santiago (Spanish) or Diego (Mexican).
The football factor
Two real-world Thiagos have done quiet work boosting the name. Thiago Silva, the Brazilian centre-back who captained the national team and played for PSG and Chelsea, has been a household name in soccer-watching households since roughly 2011. Thiago Alcântara, the Spain and Liverpool midfielder, added a second visible bearer through the late 2010s. Both men carry the name with a quiet competence that fits the parental aspiration well.
Brazilian telenovelas and pop music have also kept the name visible in Spanish and Portuguese-speaking media throughout the period of its American climb. For families navigating between cultures, picking Thiago offers a name that registers correctly in both languages and remains pronounceable to monolingual English speakers (TYAH-go is a forgiving target for an American ear).
Counter-reading and the assimilation question
One pushback I hear from second and third-generation Hispanic-American parents is that Thiago feels imported in a way that older Spanish-language names like Daniel, David, or Adrian do not. Those names already exist in English; Thiago does not, which means the child is signalled as bilingual or heritage-conscious in a way some families embrace and others avoid.
The data suggests most parents picking Thiago are choosing the heritage signal deliberately. Among Spanish and Portuguese-origin names in the current top 100, Thiago, Mateo, and Santiago all share this pattern — names that read clearly Latino and would not have been mainstream choices for assimilation-era parents two generations ago. The shift reflects a broader confidence in carrying heritage names without anglicising them, which is the most consistent pattern in U.S. Hispanic naming since 2010.
For sibling pairs, Thiago works with other multi-syllable Latin names: Thiago and Valentina, Thiago and Mateo, Thiago and Camila.