Light or torch; combination of Lee and Anne
Leanny is most likely a modern American blended name, combining the prefix 'Lee' (meaning meadow) with the suffix 'Anne' (meaning grace), or serving as a diminutive variant of Leanne. It is often associated with the Greek name Helen, meaning 'shining light' or 'torch'.
About 15 girls were named Leanny in 2025.
US births per 5-year period, 1990–present (SSA data).