Sundai vs Sunny

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

Name A

Sundai

Girl name · Rank #8042

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Name B

Sunny

Girl name · Rank #372

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Which name is more popular?

Metric Sundai Sunny
Current Rank #8042 #372
Total Births (all years) 114 12,379
Peak Year 2023 2024
Peak Year Births 13 837
Peak Decade 2010ss 2020ss
Gender Girl Girl
First Recorded Year 1966 1912

Births by Decade

Decade Sundai Sunny
1910ss — 63
1920ss — 128
1930ss — 189
1940ss — 511
1950ss — 455
1960ss 6 397
1970ss — 1,695
1980ss — 1,512
1990ss 5 950
2000ss 11 1,144
2010ss 54 2,322
2020ss 38 3,013

Recent Annual Births (2014–present)

Year Sundai Sunny
2014 7 202
2015 7 218
2016 5 214
2017 5 265
2018 6 312
2019 — 350
2020 — 411
2021 12 463
2022 — 550
2023 13 752
2024 13 837

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, 1966–2024.

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