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Baby name

Llewellyn

Girl Boy

9% girls / 91% boys

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Classic name

19161880190019251950197520002025
In 1916, Llewellyn reached its peak: 69 boys, 1 baby in 28,034. It has stood the test of time: births were recorded in 138 of the 146 years since 1880. Its rank in 2025: No. 5606.
3,414births since 1880
1910sgeneration
No. 724rank at its peak, in 1916

Where babies named Llewellyn are born

1916

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The darker the blue, the more common Llewellyn is in the state, compared with its births. White: no births published that year.

Where it is most popular

Compared with the national average, Llewellyn is most common in Pennsylvania (6.1 times), taking into account all births in each state since 1910.

Names from the same era

Lovell · Newell · Arvid · Hazel · Gerrit · Durward

Born in…

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Girls and boys, decade by decade

DecadeGirlsBoys
1880s0%100%
1890s0%100%
1900s17%83%
1910s13%87%
1920s11%89%
1930s15%85%
1940s8%92%
1950s5%95%
1960s0%100%
1970s0%100%
1980s0%100%
1990s0%100%
2000s14%86%
2010s14%86%
2020s38%62%