Tawnie is of American origin, derived from the feminine given name Tanya. It is often considered a variant spelling of Tawni, which is itself a variant of Tanya. The name Tanya has roots in Latin and means 'fair one' or ' appearance.' Thus, Tawnie could be interpreted to mean 'a fair one' or 'having a pleasant appearance.' This name gained popularity in the United States during the mid-20th century, with its usage peaking in the 1970s. It is less common today but remains a unique and charming choice for parents looking for an distinctive name for their daughter.
The name Tawnie has seen a varied trajectory of popularity over the decades, with peak years being 1988 and 1985, where it reached its highest points at 45 and 31 births respectively. The name's popularity seems to have waned in recent times, with only 6 births recorded in 2007, the last year for which data is available.