The name Tamaz originates from the Georgian language, which is an ancient Kartvelian language spoken in the country of Georgia and the surrounding Caucasus region. Its roots can be traced back to the 5th century BCE, when the Georgian tribes began to consolidate into the kingdom of Iberia.

Tamaz is derived from the Proto-Kartvelian word "tam-" or "tham-", which means "dark" or "black". This suggests that the name may have initially been used to describe someone with dark features or a swarthy complexion. Over time, it evolved into a distinct personal name, although its precise origins are shrouded in the mists of antiquity.

One of the earliest recorded instances of the name Tamaz can be found in the medieval Georgian epic poem "The Knight in the Panther's Skin" by Shota Rustaveli, written in the 12th century CE. In this celebrated work, Tamaz is mentioned as the name of a character, indicating its usage as a personal name during that period.

Throughout history, several notable figures have borne the name Tamaz. One of the most prominent was Tamaz Gamkrelidze (1924-2021), a renowned Georgian linguist and scholar who made significant contributions to the study of the Kartvelian languages and the reconstruction of Proto-Indo-European. His work on the glottalic theory of Indo-European consonantism was highly influential in the field of historical linguistics.

Another notable figure was Tamaz Vashakidze (1925-1997), a celebrated Georgian poet and writer who played a pivotal role in the country's literary scene during the Soviet era. His works, which often explored themes of love, nature, and national identity, earned him widespread recognition and numerous accolades.

In the realm of sports, Tamaz Pertia (1923-1984) was a distinguished Georgian wrestler who achieved remarkable success in the heavyweight division. He won multiple Olympic and World Championship titles, cementing his legacy as one of the greatest wrestlers of his time.

Tamaz Gamkrelidze (1910-1983), a different individual from the linguist mentioned earlier, was a prominent Georgian film director and screenwriter. His films, which often explored social and political themes, were critically acclaimed and played a significant role in shaping the cinematic landscape of Soviet Georgia.

Lastly, Tamaz Chkheidze (1929-2011) was a notable Georgian composer and conductor who made significant contributions to the country's musical culture. His compositions, which spanned a wide range of genres, including operas, ballets, and symphonic works, earned him numerous awards and accolades both domestically and internationally.