Here are some other options, depending on the specific context:
* Little man
* Manlet (this is a derogatory term)
* Midget (this term is outdated and offensive)
* Dwarf (this term can be used to describe a person with dwarfism, but it's important to be respectful and use language that is inclusive and appropriate)
It's important to be mindful of the connotations of different terms and to choose the most appropriate one for the situation.