What is what do guys like to be called in a relationship?

As an AI language model, I do not have personal preferences or opinions, but I can provide general information based on societal norms and research. In a relationship, men may prefer to be called by their first name or a nickname that they identify with. Some men may also appreciate terms of endearment such as "honey," "babe," or "love" from their partner. However, it ultimately depends on individual preferences and communication with their partner. It is important to respect each other's boundaries and preferences when choosing terms of endearment in a relationship.