Dairus is a male name with English origin. It is pronounced as DAIR-us (/ˈdɛər.əs/). This name is a variation of Darius. In terms of popularity, it had 6 occurrences in the United States of America in the year 1993, ranking at number 7638 in terms of usage. Dairus is a unique and distinctive name that carries a sense of strength and nobility. It has historical associations with ancient Persian royalty, as Darius was the name of several Persian kings. This regal connection adds an air of grandeur to the name, making it an excellent choice for parents seeking a strong and timeless moniker for their baby boy.