Most Popular 2026
Most Popular Baby Names in Portugal
Portugal maintains one of Europe's most structured naming systems with an official list of approved names. Portuguese parents tend to favor traditional names with strong Catholic and historical roots.
Most popular Portuguese boy names
Most popular Portuguese girl names
Naming Rules in Portugal
Portugal has an official list of approved names maintained by the Instituto dos Registos e Notariado (IRN). Names must be Portuguese in form, though some established foreign names are accepted. Diminutives and nicknames cannot be registered as legal names.
Naming trends in Portugal
Portuguese parents pick mostly from the Vocabulário Onomástico, the official approved list. Matilde, Maria, Leonor and Carolina dominate among girls; Francisco, Afonso, Tomás and Duarte among boys.
Rising names
Declining names
Cultural influences on the Portuguese top list
Portuguese naming remains strongly Catholic. Marian devotion (Maria plus a middle name: Maria Inês, Maria Beatriz) is still the single most common choice. Medieval royal names (Afonso, Duarte, Sancho, Leonor) are fashionable again.
How Portugal compares with Spain
Both Iberian countries share many names but Portuguese uses softer endings (-inho, -inha) and often double first names. Portugal is markedly stricter about spelling.
Frequently asked questions
Which baby names are currently rising in Portugal?
Clear risers in Portugal include Matilde, Afonso, Vicente, Carolina, Lourenço. These names are gaining several positions a year in the national rankings, so they are worth considering for families looking for a fresh but already recognised choice.
Which traditional names are declining in Portugal?
Names on a long-term decline include Manuel, Joaquim, Fernanda. These names still have deep cultural resonance and may feel timeless rather than dated for parents who value tradition.
Are these Portuguese top names officially approved?
Yes — every name shown here is recorded in the national civil register and is routinely accepted. If you are considering a similar but different name, you can verify it in our free name checker against our full Portuguese database.
How does Portugal compare to Spain?
Both Iberian countries share many names but Portuguese uses softer endings (-inho, -inha) and often double first names. Portugal is markedly stricter about spelling. You can compare both top lists side-by-side using our country comparison tool.
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Check a Name →Last updated: April 2026. Name popularity based on recent official statistics. This page is for informational purposes only.