Welsh Boy Names

Welsh names draw on the language, literature, and a long history of local naming forms. The collection balances recognizable names with less-used choices. The figures describe these spellings in U.S. records; they are not rankings in the source language’s home countries.

Save nameName & connection
History
1926–2025, yearly counts; individually scaled
Babies 2025 · rank5-year rank movementPeak year

Recorded in Welsh; in U.S. records from 1953.

6,208#41
Up 1 rank positions in five years
2001

Welsh-rooted name; in U.S. records from 1915.

400#680
Down 273 rank positions in five years
1998

Recorded in Welsh; in U.S. records from 1880.

234#977
Down 389 rank positions in five years
1995

Recorded in Welsh; in U.S. records from 1880.

532#559
Up 136 rank positions in five years
1995

Recorded in Welsh; in U.S. records from 1929.

778#412
Up 7 rank positions in five years
2024

Welsh-rooted name; in U.S. records from 1880.

58#2,377
Down 37 rank positions in five years
1920

Welsh-rooted name; in U.S. records from 1906.

8#9,179
Down 4,426 rank positions in five years
1954

Welsh-rooted name; in U.S. records from 1916.

46#2,775
Down 106 rank positions in five years
2016

Welsh-rooted name; in U.S. records from 1883.

—Unranked
—
1920

Recorded in Welsh; in U.S. records from 1902.

84#1,870
Up 68 rank positions in five years
2023

Welsh-rooted name; in U.S. records from 1880.

12#6,943
Down 857 rank positions in five years
1920

Welsh-rooted name; in U.S. records from 1880.

16#5,747
Up 746 rank positions in five years
1916

Welsh-rooted name; in U.S. records from 1905.

—Unranked
—
1937

Welsh-rooted name; in U.S. records from 1899.

22#4,595
Up 1,484 rank positions in five years
1918

Recorded in Welsh; in U.S. records from 1950.

8#9,590
Down 2,607 rank positions in five years
1994

Welsh-rooted name; in U.S. records from 1947.

12#6,863
Down 513 rank positions in five years
1990

Recorded in Welsh; in U.S. records from 1997.

157#1,260
Up 530 rank positions in five years
2024

Recorded in Welsh; in U.S. records from 1953.

5#13,793
Down 3,252 rank positions in five years
2005

Recorded in Welsh; in U.S. records from 1969.

38#3,129
Up 686 rank positions in five years
2025

Recorded in Welsh; in U.S. records from 1917.

5#12,481
new
1959

Recorded in Welsh as Siôn; in U.S. records from 1912.

42#2,980
Up 142 rank positions in five years
2022

Recorded in Welsh; in U.S. records from 1970.

8#8,923
Down 837 rank positions in five years
1994

Recorded in Welsh; in U.S. records from 1915.

15#5,964
Up 3,080 rank positions in five years
1956

Recorded in Welsh; in U.S. records from 2002.

40#3,062
Up 1,902 rank positions in five years
2017

Recorded in Welsh; in U.S. records from 1997.

6#10,883
Down 78 rank positions in five years
2007

Recorded in Welsh; in U.S. records from 1915.

—Unranked
—
1918

Recorded in Welsh; in U.S. records from 1990.

—Unranked
—
1997

Welsh-rooted name; in U.S. records from 1916.

17#5,514
Up 5,921 rank positions in five years
2024

Welsh-rooted name; in U.S. records from 1916.

—Unranked
—
1966

Welsh-rooted name; in U.S. records from 1944.

16#5,839
new
2022

Recorded in Welsh; in U.S. records from 1994.

—Unranked
—
2007

Recorded in Welsh; in U.S. records from 1998.

7#10,407
Up 3,129 rank positions in five years
2008

Recorded in Welsh; in U.S. records from 1976.

—Unranked
—
1985

Recorded in Welsh; in U.S. records from 1958.

—Unranked
—
1958

Recorded in Welsh; in U.S. records from 2017.

—Unranked
—
2017

Recorded in Welsh; in U.S. records from 1923.

—Unranked
—
1923

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Sources & methodology

Meaning summaries use Wiktionary (CC BY-SA 4.0) and referenced name histories. Each name’s detail page includes its sources.

Membership on this list is editorial — we chose names that genuinely fit the theme. Every number is from official birth data: "—" means the name had fewer than 5 recorded uses in 2025, which makes it a genuinely rare pick today, not an invalid one. The dot marks whether the stats shown are for the girls' or boys' use of the name.

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