A middle name is an additional name given to a person, placed between their first name and last name. It is often used to honor family members, carry on traditions, or provide a unique identity. In many cultures, having a middle name is common, but it is not mandatory. Middle names can serve various purposes, such as distinguishing individuals with common first and last names. Some people may choose to use their middle name in professional settings or prefer it over their first name. In some cases, individuals may have multiple middle names, reflecting cultural or familial significance.