Rosalie hit a previous high at rank 89 in 1938 and then quietly faded for half a century, dropping out of the U.S. top 1000 entirely in the 1980s. The current rank of 177 reflects a clean second-act revival that began in the 2000s, and the cumulative SSA total of 82,200 American girls splits roughly between the two chart eras.
The Latin and French roots
Rosalie comes from the Latin rosa, the word for the rose, with the French diminutive -lie suffix giving the name its current shape. Saint Rosalia of Palermo (c. 1130-1166), patron saint of Palermo, anchored the name in medieval southern Italian Catholic tradition, and the local Sicilian devotion is still visible today in the annual Festino di Santa Rosalia.
The English-language adoption came via French. Rosalie became fashionable in 19th-century French and English literary circles and entered American naming through the late Victorian and Edwardian floral-name wave that also included Daisy, Iris, Pansy, and Violet.
The Twilight effect, then beyond
Rosalie's modern revival has two distinguishable phases. The first is the broader vintage-name wave that has lifted Eleanor, Genevieve, and similar picks since 2005. The second is more specific: the Twilight Saga's Rosalie Hale, played by Nikki Reed in the films (2008-2012), pulled the name back into broader visibility during exactly those years.
The post-Twilight chart held its position rather than collapsing, which suggests the name's vintage-revival fundamentals were doing more of the work than the franchise alone.
The counter-reading
Worth flagging that Rosalie sits in a slightly awkward middle ground. It's longer and more formal than Rose, less ornate than Rosalind, and shares territory with both Rosa and Rosalia. The Rose, Rosie, and Lia nicknames give parents flexibility, but the long form itself doesn't have a single dominant register.
That ambiguity is a feature for some parents — a name that can read formal in one context and warm in another. Sibling pairings on naming forums lean toward similarly vintage-floral: Rosalie and Violet, Rosalie and Clara, Rosalie and Josephine. For more, browse French girl names. The pronunciation ROZ-uh-lee (English) versus roh-zah-LEE (French) creates the same dual-language flexibility as Genevieve, with bilingual families often using both depending on context. The Rosie nickname is the most casual everyday landing, with Rose reserved for slightly more formal use.