Dino is a name that can be short for different names, depending on the origin and context. Here are some possible meanings and origins of the name Dino:

• Dino is a masculine given name of Italian origin. It can be a short form of names ending in "-do" or of their diminutive form, such as Alfredo and its diminutive Alfredino. Dino means "little sword" in Italian.
• Dino is also a nickname for other masculine given names, such as Agostino, Constantinos, and Bernadino).
• In Spanish, Dino is an abbreviation of names ending like Bernardino.
• Dino can also be a childhood nickname for Daniel, pronounced as Dee-no.

In summary, Dino can be short for different names depending on the origin and context, such as Italian names ending in "-do" or their diminutive form, or other masculine given names like Agostino, Constantinos, and Bernadino. It can also be a childhood nickname for Daniel, pronounced as Dee-no.