Rillie Name Meaning, Origin & Popularity

About Rillie

Rillie is a charming feminine name with several possible origins. It may be a diminutive form of names beginning with 'Ri-' such as Riley or Rilla, or possibly a variant spelling of Rilley. The name has a playful, youthful quality with its light, bouncy sound. Rillie remains relatively uncommon as a given name, providing a distinctive option while still being approachable in pronunciation and spelling. It carries a certain vintage appeal while fitting with modern naming trends toward friendly, informal-sounding names. The double 'l' gives it a soft feeling, while the '-ie' ending adds a touch of sweetness. Rillie might appeal to parents seeking a name that's simultaneously cute and capable of maturing with a child.

Rillie for boys

Rillie is an uncommon masculine name that may have originated as a diminutive form of names like Riley or as a surname that transitioned to first-name use. Despite being listed as masculine, it has a gentle, melodic quality that could work across genders. The name has a friendly, approachable sound with its soft 'r' beginning and playful 'ie' ending. Rillie might be connected to Irish or Scottish heritage, possibly derived from the Gaelic word 'raghalach,' meaning 'valiant.' As a given name, Rillie remains quite rare in contemporary use, which may appeal to parents seeking something distinctive yet accessible in pronunciation. The name carries a cheerful, unpretentious quality while maintaining its uniqueness in most social settings.

Pronounced RIL-ee.

As of October 2026, Rillie ranked #4865 in US births in 1938 SSA, peaked at #728 in 1880.