• boardino,
• borodin,
• vorodino,
• norodino,
• horodino,
• gorodino,
• birodino,
• bkrodino,
• blrodino,
• bprodino,
• b0rodino,
• b9rodino,
• borodinoi,
• brodino,
• Boredino,
• Broadino,
• Boredinio,
• Brordino,
• Burdino,
• Burodino

• borodin,
• Boardman,
• boarding,
• brodin,
• bourdon.

The plural form of the word "borodino" is "borodinos".

The singular form of the word "borodino" is "borodino". "Borodino" is already a singular noun, so there is no change in its form.