Meaning of earrings on men

History
There is evidence that the practice for men to wear earrings before biblical times. Otzi Iceman, the oldest European mummy know the date and who was thought to have died in 3300 BC, was found wearing earrings. Carvings from the ancient city of Persepolis show the men wear earrings during the Persian Empire.

Time Frame
earrings were popular among men and women to the early Middle Ages, but then practice ceased until the Renaissance. Portrayed men wear earrings throughout the Middle Ages, as a rule, show that the person wearing them was different or exotic.   http://www.imfaceplate.com/fitnessconsultant/natural-cure-for-herpes-recipes-from-folk-medicine-melanie-addington-review

In the Renaissance, earrings worn by men to denote status and wealth. Ironically, years later they will be slaves to wear to show that they belonged to the landlord.

In the 20th century, thanks to the hippie movement, punk rock, and numerous public figures sporting men piercing act of wearing an earring went from simple fashion symbol of rebellion.  
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Theories / Speculation
Early piercing probably were held to reflect the evil forces as ancient tribes believed that the metal to prevent evil from entering the body. It was also believed that the piercing of the ear lobe to help maintain healthy eyesight and hearing, and can be considered a very primitive form of acupuncture.

Pierced ears were popular among sailors who felt that wearing earrings would guarantee them a decent burial if they die in the sea, and be washed ashore. Anyone who had found their bodies would your jewelry as payment. Therefore, it was not uncommon for sailors to spend a fair amount of money on gold earrings, in connection with these superstitions.

Value
In the late 1960s, the hippie movement made earrings for men symbol of rebellion and nonconformity. In particular, in the following decade with the advent of punk rock, it will be a huge part of youth culture, and several piercings began playing with men and women.  

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In the 80s, wearing an earring in his right ear meant the owner was a homosexual, but the earring in the left meant the owner was right. It was common until the mid-90s, but not so. In particular, thanks to famous pop stars, men wear earrings today has no more significance in the Western world than prefer to wear a watch.

Geography
In India, girls and some boys have their ears pierced during a religious ceremony at the age of 5. rusty moore scam
depicting pharaohs, Buddhas and Aztec figures often show stretched earlobes. Wearing ragged, heavy jewelry marked wealth, and hence the status, separating from the rest of the population royalty.