Keiasia is of African-American origin, derived from the Greek name 'Kesiah', which means 'of noble birth'. It gained popularity in the United States during the late 20th century, becoming a unique and distinct choice for parents seeking an uncommon yet elegant name for their daughters.
The name Keiasia saw a peak in popularity between the years 2002 and 2007, with the highest number of births recorded in 2004 at 18 babies. After that period, its prevalence began to decline steadily until reaching a current low point in 2022 with only 6 births recorded. Overall, there have been a total of 202 Keiasia's born since 1997.