• aerranus,
• zerranus,
• xerranus,
• derranus,
• eerranus,
• werranus,
• swrranus,
• ssrranus,
• sdrranus,
• srrranus,
• s4rranus,
• s3rranus,
• seeranus,
• serrannus,
• serranuss,
• cerranus,
• sarranus,
• Serranas,
• Seranius,
• Serranos

• serinus,
• Sernas,
• sereness.

The adjective form of the word "serranus" is "serranoid".

The plural form of the word "serranus" is "serrani".

The singular form of the word "serranus" is "serranu".