Spanish Meaning: The name Nina is a Spanish baby name. In Spanish the meaning of the name Nina is: Girl. Hebrew Meaning: The name Nina is a Hebrew baby name. In Hebrew the meaning of the name Nina is: Grace.
Chief Master Sergeant (last name) A chief master sergeant in the U.S. Air Force is the highest senior non-commissioned officer rank and directly above senior master sergeant. It is equivalent to the rank of sergeant major in the Army, master gunnery sergeant/sergeant major in the Marines, and master chief petty officer in the Navy/Coast Guard.
What are a Master Chief Petty Officer's Responsibilities? Master Chiefs are the most seasoned and exceptional among Chiefs. Sometimes they are Department Chiefs, but by and large are the heaviest voices within the Chiefs' Mess, representing large Departments on large ships. They ensure unity, communication, and cooperation in the Chiefs' Mess.