Blue

Meaning and origin

The last name Blue has its origin in various sources. While it can have an English or Scottish origin, stemming from the Middle English word "bl(e)w" or the Old English word "blaw" meaning "blue," it can also be a shortened form of the Gaelic surname MacGilleghlais, meaning "son of the green lad." Additionally, Blue may have undergone Americanization, altering original surnames like Blum, Blau, or other similar Germanic names. Consequently, the origin of the last name Blue remains diverse and multi-faceted, with roots in different languages and regions.

The longer story

Derived from the Old English word "blaw" or "bleu," meaning "blue," the name has connections to various cultures and regions.

Nicknames were commonly incorporated into surnames in medieval times, providing insight into individuals' physical appearance or attributes.

The adoption of surnames became more prevalent in Europe during the Middle Ages when populations grew, and the need for identification became essential. As people sought to distinguish themselves and their families, names based on characteristics or occupations emerged. Blue, as a surname, therefore, may have been bestowed upon individuals with distinctive blue features or belongings.

Surname origins are rarely settled: one spelling can have several sources, and families often took a name for reasons nobody wrote down. Check it against the sources below before you rely on it.