Proper noun
A surname.
A toponym:
A ghost town, a former railroad community in Box Elder County, Utah, United States, which gave its name to the Lucin Cutoff and was named after the Lucina (bivalve).
Having been bypassed with the completion of the Lucin Cutoff in 1904, the Promontory Summit rails were pulled up in 1942 to be recycled for the World War II effort. Source: Internet
The causeway for the Lucin Cutoff divides the lake into two parts. Source: Internet