Enthusiastic or advice; meadow of the stream
Rhettley is a modern American invention, likely created by combining the popular name Rhett with the common suffix '-ley'. Rhett is derived from the Dutch surname de Raedt, meaning 'advice' or 'counsel', while the '-ley' ending typically stems from the Old English 'leah', meaning 'clearing' or 'meadow'.
About 5 boys were named Rhettley in 2025.
US births per 5-year period, 1990–present (SSA data).