Unisex name · Irish

Shannon

How to say it: SHAN-un · /ˈʃænən/

From the River Shannon, Ireland's longest river; from Old Irish 'Sen Abhainn', possibly meaning 'old river' or 'wise river'.

Shannon was the 1,788th most popular girls’ name in the United States in 2025, given to 116 babies of either sex (Social Security Administration). Its busiest decade was the 1970s, its births are down about 64% in ten years, and it is projected to slip to #2,258 by 2030.

Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures

#1,788for girls in 2025
1 in 28,580US babies
116born in 2025
#2,258projected for 2030
1970sits peak decade
under 1 in 200chance a classmate shares it

Key facts

Key facts about Shannon
Rank among girls’ names, 2025#1,788
Babies born in 2025 (both sexes)116
Share of births1 in 28,580
Peak decade1970s
Change over 10 years−64%
Projected rank for 2030 (estimate)#2,258
In France, 2025#1,359 among girls’ names, 15 births

Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.

Its life, decade by decade

Shannon peaked in the 1970s and is less common today.

1900195020002020–25
Peak: 4,429 per million births, 1970s.

What goes with it

Nicknames

  • Shan

Honouring a Shannon in the family

In the classroom

In a class of 25 children born in 2025, the chance that another child is called Shannon is about under 1 in 200.

Around the world

This spelling is used in English, French, Irish.

In France: #1,359 for girls in 2025.

Famous people named Shannon

From Wikidata and Wikipedia

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