The name Rosemarie is a combination of the names Rose and Marie. It originated in the late Middle Ages, likely in France or England, as a variant of the name Rose Marie.

Rose is derived from the Latin rosa, meaning the flower rose. The rose has been a symbol of beauty, love, and devotion in many cultures throughout history. Marie comes from the Hebrew name Miriam, meaning "beloved" or "wished-for child."

The earliest recorded use of the name Rosemarie dates back to the 13th century in France. It was a popular name among the nobility and upper classes during the Renaissance period in Europe.

One of the earliest known bearers of the name Rosemarie was Rosemarie de Pizan, a renowned French author and poet who lived from 1364 to 1430. She is considered one of the first feminist writers and advocates for women's rights in literature.

Another notable Rosemarie was Rosemarie Touhy, an American mobster and criminal who lived from 1900 to 1986. She was part of the infamous Touhy gang and was involved in numerous crimes, including kidnapping and extortion.

In the world of music, Rosemarie Stein, better known as Rosemary Clooney, was an American singer and actress who had a successful career in the 1940s and 1950s. She was born in 1928 and passed away in 2002.

Rosemarie Fiedler, born in 1942, is a German singer and actress who gained popularity in the 1960s and 1970s. She is known for her roles in various German films and television series.

Rosemarie Ackermann, born in 1952, is an Austrian politician and member of the Austrian People's Party. She served as the President of the National Council of Austria from 2008 to 2013.

Throughout history, the name Rosemarie has been associated with beauty, elegance, and grace, reflecting the symbolism of the rose flower. It has been a popular choice across different cultures and regions, particularly in Europe and North America.