Family, friends, and loved ones continue to mourn the loss of Harrison O’Neill Tiernan, who passed away on June 20, 2026, at the age of 23 in Los Angeles, California. The heartbreaking news has left those who knew him devastated, while an outpouring of support and condolences has provided comfort to his family during an unimaginably difficult time.
In a heartfelt message shared with friends and the community, Harrison’s family described him as their “beautiful boy” and expressed gratitude for the many calls, messages, prayers, and acts of kindness they have received since his passing. The support shown by family members, friends, neighbors, and loved ones has been a source of strength as they navigate their grief.
Born on December 6, 2002, Harrison was raised in Bountiful, Utah, where he developed lifelong friendships and a love for creativity, adventure, and self-expression. He graduated with honors from Woods Cross High School before pursuing opportunities that eventually led him to California. Those closest to him remember his remarkable artistic talent, entrepreneurial spirit, and ability to connect with people from all walks of life.
Harrison was known as an accomplished tattoo artist whose distinctive style and creativity earned admiration from clients and friends alike. He also had a deep passion for music, motorcycles, skateboarding, surfing, and fashion. Whether creating art, playing guitar, or spending time with those he loved, Harrison embraced life with enthusiasm and authenticity.
Friends frequently describe him as someone with a magnetic personality and an unforgettable smile that could brighten any room. His loyalty, kindness, and protective nature made him a cherished friend and family member whose presence will be deeply missed.
A Celebration of Life honoring Harrison was scheduled to take place in Bountiful, Utah, bringing together family and friends to share memories, celebrate his life, and find comfort in one another during a time of profound loss.
Though his life ended far too soon, Harrison O’Neill Tiernan’s legacy of creativity, friendship, and love will continue to live on in the hearts of all who knew him.