Tools / Baby names / G
Gilligan
BoyMeaning of Gilligan: Irish: 'son of the lad'
Gilligan is a boy's name most strongly associated with Irish naming. It has 8 letters and 3 syllables, and it is a genuinely rare and unique choice — 11603rd most popular boys' name in the United States in 2025.
US rank 2025
#11603
5 babies in 2025
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
5
First recorded 2025 · peak 2025
Trend
stable
Style: rare
Popularity over time
Gender split
100% boys · 0% girls, based on US, UK and international usage.
Origins & cultures
More Irish boys' names
Irish · 1 syllable
US #1UK #70
Irish · 2 syllables
US #230UK #9
Irish · 1 syllable
US #91UK #132
Irish · 2 syllables
US #117UK #24
Irish · 2 syllables
US #42UK #41
Irish · 2 syllables
US #228UK #264
Irish · 2 syllables
US #28UK #175
Irish · 1 syllable
US #215UK #83
Irish · 2 syllables
US #64UK #145
Irish · 2 syllables
US #324UK #107
Irish · 2 syllables
US #146UK #371
Irish · 1 syllable
US #347UK #538
Other names starting with G
Greek · 1 syllable
US #133UK #6
Hebrew · 2 syllables
US #39UK #74
English · 2 syllables
US #53UK #90
Italian · 3 syllables
US #129UK #576
English · 2 syllables
US #156UK #427
French · 1 syllable
US #93UK #1199
Scottish · 2 syllables
US #315UK #898
Greek · 3 syllables
US #601UK #1460
Hebrew · 2 syllables
US #346UK #826
Scottish · 2 syllables
US #126UK #5119
Welsh · 2 syllables
US #224UK #1076
French · 1 syllable
US #1622UK #1076