The name of the South Florida city originates from the Spanish phrase “Boca de Ratones.” This translates literally to “mouth of rats,” though the “ratones” refers to rocks or sharp-edged inlets rather than rodents. Early Spanish explorers used this term to describe the area’s jagged coastline, characterized by hidden rocks and dangerous passages for ships.
The selection of this name highlights the early challenges of navigating the region. These inlets, while perhaps providing some protection, also presented a considerable hazard to vessels. Thus, the descriptive, if somewhat unflattering, label served as a nautical warning. The name reflects a period when Spanish dominance shaped the geography and language of the Florida coast.