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“Modern coinage — possibly a phonetic respelling of Heidi” — Modern coinage origin
Girl's name · #1917 in the US (2025) · 2000s
Heidy reached its best rank, #809, in 2010 and ranked #1917 in 2025. About 6,100 girls have carried it since 1955. Heidy is the less common spelling of Heidi — about 10% of babies given the name are written this way; Heidi itself ranked #340 in 2025.
Appears in 2020-2025 birth records of 6 states. See the full state-by-state map on this page.
Among 41 notable people named Heidy:
No single standout — notable Heidys spread across many fields.
Similar names: Ashtyn · Ida · Edie · Iyanna · Neveah · Jaleah
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