Ryan
Meaning
little king
Goes by Ry
The story
Ryan is an Irish surname that crossed over to the first-name side: Ó Riain, descendant of Rian. What Rian itself meant is honestly unknown; Irish scholars say the name is so ancient its meaning was lost before records began, though tradition reads a little king into rí plus a diminutive ending. In America the rise was patient, then unstoppable. Ryan entered the top 1000 in 1946 and climbed for three decades, with the 1970 film Ryan's Daughter putting it on marquees just as the ascent steepened, and from 1976 to 2006 it sat in the top 20, thirty years in which nearly every classroom had one. A name that outlived its own meaning spent a generation earning a new one, and wears it lightly.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Ryan peaked in the 1990s.
Popularity in Brazil
99,739 people · the #322 first name in Brazil · about 1 in 2,037 · median age 12
Among people named Ryan living in Brazil at the 2022 census, more were born in the 2000s than in any other decade.
The census also counted 13,021 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Ryan
Most people given the name Ryan in the United States were born between 1980 and 2009. The Ryan you meet today is most often in his 20s or 30s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Ryan deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Ryan truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Ryan fits with your family’s names and surname.
Where Ryan travels
Irish American · surname-style, from O Riain, 'little king'; one of the most successful Irish surnames-turned-first-names in America
Global crossover · little king (surname from Ó Riain); a US top-10 fixture for two decades and a longtime favorite in Ireland, the UK and Australia
Keep exploring
Nicknames for Ryan · Global crossover names · Irish American baby names · Short names
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