The surname Arents is believed to have its origins in the Low Countries, specifically in regions that are now part of the Netherlands and Belgium. The spelling and pronunciation suggest a Dutch or Flemish origin, likely dating back to the medieval period. The name is derived from the given name Arent, which itself comes from the Germanic name Arnout, composed of the elements "arn" meaning eagle and "wald" meaning rule or power.

Arents appears in historical records in several variations including Arend, Arends, and Arentz. These variations were often used interchangeably in older manuscripts. The surname is patronymic, which was a common practice in the medieval Low Countries, meaning it was derived from the personal name of a male ancestor—in this case, Arent or Arnout.

One of the earliest recorded instances of the name is Hendrik Arents, who lived in the late 15th century in what is modern-day Belgium. Records from this period show variations in spelling, including Arentz and Aarents, often depending on the scribe's interpretation. Such records often appear in baptisms, marriages, and land grants, indicating the family was well-established.

In the 17th century, the name can be found in the Dutch colonies in North America, with individuals like Dirck Arentsen, who was recorded in New Netherland (now New York) around 1650. Dirck Arentsen was involved in trade and real estate, a testament to the family’s diverse activities.

Another notable individual from the 18th century is Jan Arents, born around 1712 in Amsterdam, who contributed to the arts as a painter. His works are still referenced in historical art treatises, highlighting the creative talents within the Arents family.

The 19th century saw members of the Arents family immigrate to the United States, drawn by opportunities in the New World. Among them was Lewis Arents, born in 1847, who became a prominent figure in Pittsburgh’s burgeoning steel industry. His contributions laid the groundwork for what became a major industrial hub in America.

Finally, in literary references, Franz Arents, born in 1875, was a noted poet and writer in Germany. His works often reflect the socio-political changes of his time, offering valuable insights into the era.

The surname Arents is thus deeply rooted in the history of the Low Countries and spread to various parts of the world over centuries. Its bearers have made significant contributions across numerous fields, from trade and industry to the arts and literature.