Of French origin.
Gramercy is known as a place name.
From the French words “grand”, meaning “big”, and “merci” meaning “thanks”.
Both words are originally Latin: “grand” from “grandis”, meaning “large”, “great”, and “merci” from “mercēs”, meaning “wages”, “reward”.
Gramercy or Gramercy Park is a small private park, located in Manhattan, New York. The neighborhood is also called Gramercy.
Gramercy is also a small town in Louisiana, U.S.A.