Rexall is of Latin origin, derived from the word 'rex', meaning king. It was popularized during the Middle Ages as a surname and later adopted as a given name. The name gained prominence in English-speaking countries due to its association with the Rexall Drug Company, founded by Thomas J. Jackson in Canada in 1904. Today, Rexall is often considered a strong and regal name choice.
"Rexall was a popular name for newborns in the past century, with notable spikes in popularity around mid-century."