Traditional Meanings:

European (Judeo-Christian)

• Separation if see merman – In your dream you see a merman, then this means that you will separate soon with a faithful friend;
• Warning if merman looks alive – In the dream you see a merman very active then you have to be attentive because there are disaster and sorrow near you.

Hindu (Hinduism)

• if see merman – The merman in the dream as a dream symbol indicates that you have some troubles in relationship with your life partner;
• Development if be a merman – You are a merman in the dream, then this dream shows that you can make connection of emotional and spiritual world and to use them for development of personality.

Arabian (Islamic)

• Control yourself if be a merman – The dream of merman denotes that you have to control your wild instincts, because this will make damage to you.

* Please, see meaning of mermaid.