This is the 9244th most frequent Japanese word.
田村
"田村" (Tamura) is a Japanese surname or place name, meaning "rice field village."
The word "田村" in this sentence is used as a surname for an individual, specifically Mr. or Ms. Tamura.
田村さんは新しいプロジェクトのリーダーです。
Mr./Ms. Tamura is the leader of the new project.
Here, "田村" refers to the family name, indicating the lineage or household belonging to the Tamura family.
田村家は昔からこの地域に住んでいます。
The Tamura family has lived in this area for a long time.
In this sentence, "田村" is used to refer to a particular person, presumed to be a close acquaintance or friend, by their surname.