Shelley

Meaning & origin

Shelley, first recorded as a given name in the United States in 1892, enjoyed a distinctive trajectory through the 20th century. It reached its peak rank in 1972, when it was among the most fashionable choices for girls, but by the latest year of data (2025) it had settled to rank 7,885. The name is currently rising again, with an upward trajectory since 2022, suggesting a modest revival. Its popularity in the 1970s aligns with the era's fondness for surname-style names ending in '-ey' or '-y,' though it never charted in the top 1000 through the entire period. Today, only about 1 in 123,636 newborns are named Shelley, making it a rare but recognizable choice. The name's enduring appeal lies in its soft sound and literary associations, particularly with the poet Percy Bysshe Shelley, whose surname influenced its rise as a given name.

Shelley originated as an English surname derived from Old English 'scelf' (shelf, ledge) or 'scylf' (bank) and 'lēah' (clearing, meadow). As a given name, it gained popularity in the 20th century, first for girls and occasionally for boys, influenced by the poet Percy Bysshe Shelley. The name became especially fashionable for girls in the mid-20th century, peaking in the 1970s.