Heidy vs Heidi

Side-by-side comparison of Heidy and Heidi — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Heidy

Girl name · Rank #1809

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Name B

Heidi

Girl name · Rank #345

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Which name is more popular?

Metric Heidy Heidi
Current Rank #1809 #345
Total Births (all years) 5,984 148,426
Peak Year 2010 1972
Peak Year Births 338 4,723
Peak Decade 2000ss 1970ss
Gender Girl Girl
First Recorded Year 1955 1929

Births by Decade

Decade Heidy Heidi
1920ss — 8
1930ss — 183
1940ss — 1,270
1950ss 33 10,219
1960ss 95 33,749
1970ss 162 42,221
1980ss 316 26,388
1990ss 885 10,798
2000ss 2,169 10,101
2010ss 1,768 9,258
2020ss 556 4,231

Recent Annual Births (2014–present)

Year Heidy Heidi
2014 138 957
2015 134 955
2016 125 889
2017 127 855
2018 122 901
2019 134 845
2020 117 810
2021 102 795
2022 107 858
2023 119 867
2024 111 901

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1955–2024.

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