How many places in Costa Rica are called Sirena?

There is one place named Sirena in Costa Rica.

All places in the world called "Sirena".

Location Sirena:

• Puntarenas

Cities

San Miguel (7)
San Antonio (7)
Santa Rosa (7)
San Rafael (7)
Palmar (6)
Pueblo Nuevo (6)
San Francisco (6)
San Isidro (6)
Ángeles (6)
Concepción (6)
San Jerónimo (5)
San Pedro (5)
Carmen (5)
Paraíso (5)
San Ramón (5)
Santiago (5)
Lajas (5)
Cacao (5)
San Gerardo (5)
Trinidad (5)
San Vicente (5)
San Luis (5)
Esperanza (5)
Vueltas (4)
Santa Teresa (4)
Ánimas (4)
Guaria (4)
Mercedes (4)
Florida (4)
Ujarrás (4)