The German last name Trier likely refers to someone who is associated with the city of Trier in Germany. Trier is one of the oldest cities in Germany with a rich history and cultural significance. Thus, individuals with the last name Trier may have ancestors who originated from or had ties to this city.

Troels Marstrand Trier Fink has written:

'Geschichte des schleswigschen Grenzlandes' -- subject(s): History

Thomas Giessmann has written:

'Besitzungen der Abtei St. Maximin vor Trier im Mittelalter' -- subject(s): Benediktinerkloster St. Maximin (Trier, Germany), Church history, Church lands, History, Land tenure

trier of law is always the judge and trier of fact is the jury when there is one present and if not it is also the judge

Jacob Trier's birth name is Jacob Trier.