Heidi is a moderately popular girls' name in United States, ranking #340 in 2025 with 894 recorded births. The name reached its all-time peak in 2008 with 1,167 births ranking #289. Since 1996, the popularity has decreased by 10.1%. In 2025, approximately 1 in every 1,798 girls born was named Heidi. STABLE Recent data shows the name is currently stable.
Heidi is a bright, familiar classic meaning noble kind. It feels cheerful, alpine, and warmly recognisable.
The name became especially visible through Johanna Spyri's Heidi and has remained beloved because it sounds sweet while resting on strong old roots. Its charm lies in simplicity and warmth.