plentypk's list "Men of Law and Order" of 6 great name ideas: Odafin - Phil!

Men of Law and Order

Odafin

Zach

Ron is a masculine name that functions both as a standalone name and as a shortened form of longer names like Ronald, Aaron, or Byron. Ronald, its most common source, derives from the Old Norse 'Rögnvaldr,' meaning 'ruler's advisor' or 'decision maker.' 

Ron gained significant popularity in the mid-20th century, particularly from the 1940s through the 1970s. Its brevity exemplifies the trend toward shorter, more direct masculine names. The name projects a straightforward, unpretentious quality that has helped it transcend generations. 

While its peak popularity has passed, Ron maintains steady usage and recognition across English-speaking countries. Notable bearers include actors Ron Howard and Ron Perlman, and more recently, the character Ron Weasley from the Harry Potter series has kept the name familiar to younger generations.

Derived from the Latin word aemulus, Emil is a name with international appeal. Concise and sturdy but with the gentle Em sound, Emil is popular across Europe, from Azerbaijan to Finland, from Germany to Norway, and Denmark. Alternative spelling Emile also ranks highly in Belgium and Canada. 
 
In the US however, while Emil was briefly popular in the 19th century, by the early 1980s, it had completely dropped out of the Top 1000. Though its variants Emiliano and Emilio currently sit in the Top 300 - as do the similar sounding Emmett, Emerson, and Emmanuel - Emil still awaits rediscovery

Emil

The classic strong-yet-friendly nickname name, much used for charming movie characters. 

Nick

Phil is a masculine name primarily used as a familiar short form of Philip or Phillip, though it occasionally stands as an independent given name. Derived from the Greek name Philippos meaning 'lover of horses,' Phil has been used across generations and carries a friendly, approachable quality. It gained particular popularity in English-speaking countries during the mid-20th century. The name has a classic, unpretentious feel and is associated with notable figures like musician Phil Collins and television personality Dr. Phil McGraw. While many Phils formally have the longer version on their birth certificates, the shortened form has a warm, casual charm that has helped it endure as both a nickname and standalone name across different eras.