Delvin is a masculine name of Irish origin that means "bright friend" or "valiant friend." It is a strong and unique name that conveys a sense of loyalty and companionship. People with the name Delvin are often known for their kindness, reliability, and ability to brighten up any situation with their positive attitude. They are also known for their courage and determination in pursuing their goals and standing up for what they believe in. Overall, Delvin is a name that embodies qualities of friendship, bravery, and positivity.