The given name Cristin originated from the Late Latin name Christinus, which was derived from the Greek name Χριστός (Christos), meaning "the anointed one" or "Christ." This name has its roots in Christianity and is closely tied to the figure of Jesus Christ.

The earliest recorded use of the name Cristin can be traced back to the 4th century AD, when it was used by early Christian communities in Europe and the Middle East. During this time, the name was often given to children as a way of honoring their Christian faith and expressing their devotion to the teachings of Christ.

One of the earliest notable figures to bear the name Cristin was Saint Cristin of Bithynia, a Christian martyr who lived in the 3rd century AD. According to historical records, Saint Cristin was a young woman who was tortured and executed for her faith during the persecution of Christians under the Roman Emperor Diocletian.

In the Middle Ages, the name Cristin became more widespread in Europe, particularly in regions with strong Catholic traditions, such as Italy and France. Several notable figures from this period bore the name, including Cristin de Pisan (1364-1430), an Italian-born French poet and author who is considered one of the earliest feminist writers.

Another prominent figure with the name Cristin was Cristin of Denmark (1145-1201), a Danish prince who later became the Archbishop of Lund and played a significant role in the Christianization of Scandinavia.

During the Renaissance, the name Cristin continued to be used, particularly in Italy and other parts of Europe where the Catholic Church held significant influence. One notable figure from this period was Cristin de' Bianchi (1420-1488), an Italian painter and architect who worked in Siena and is known for his contributions to the Sienese Renaissance.

In more recent centuries, the name Cristin has been used across various cultures and regions, although its popularity has varied. Some notable figures with this name include Cristin Hille (1676-1726), a Swedish painter and engraver, and Cristin Kaufmann (1735-1801), a German composer and organist.