Sylphie

Sleek and smooth like Sylvie, soft and sweet like Effie, mystical like Selkie, Sylphie made its debut to the US stats in 2025, following the 2024 debut of Sylphiette. Derived from sylph, it refers to a type of invisible air spirit (as introduced in the 16th-century works of Paraclesus), and to a variety of hummingbirds.

Pronounced SIL-fee.