Wiktionary
n. (context idiomatic English) That for which one has bragging rights; one's reason for being well-known or famous.
Wikipedia
Claim to Fame is a novel by Margaret Peterson Haddix published by Simon & Schuster Children's Publishing in 2009.
Usage examples of "claim to fame".
But the Park's real claim to fame -- the presence that brought sightseers from all over the world -- was Marilyn Monroe, who was laid to rest in a bland concrete crypt distinguished only by the number of floral tributes it attracted.
Its only claim to fame in 1947 was as the producer of 74 percent of all the garlic consumed in the United States.
Its only claim to fame in 1947 was as the producer of 74 percent of all the garlic con.
Seward's other claim to fame is as the purchaser of Alaska in 1867.
Or would he have that last claim to fame even when he couldn't see the girls giving him a second look, or Rowan melting slightly, lips curled at the edges.