Family, friends, and loved ones are mourning the loss of Harrison O’Neill Tiernan, who passed away on June 20, 2026, at the age of 23 in Los Angeles, California.
Harrison’s passing has left his family and those who knew him facing a profound loss. In a heartfelt remembrance, his family described him as their “beautiful boy” and expressed gratitude for the calls, messages, prayers, and kindness offered during this difficult time.
Born on December 6, 2002, Harrison was raised in Bountiful, Utah, where he developed lasting friendships and a passion for creativity, adventure, and self-expression. He graduated with honors from Woods Cross High School before moving to California, where he continued pursuing his interests and building his life.
Harrison was known for his artistic talent and entrepreneurial spirit. He became an accomplished tattoo artist whose distinctive creative style earned admiration from clients, friends, and others who encountered his work. Art provided him with an important way to express himself and connect with people.
Outside of his career, Harrison enjoyed music, motorcycles, skateboarding, surfing, fashion, and playing guitar. His wide range of interests reflected his adventurous personality and enthusiasm for experiencing life.
Those closest to Harrison remembered him as energetic, authentic, loyal, caring, and protective. His memorable smile and personality could brighten a room, while his kindness and genuine nature left lasting impressions on the people fortunate enough to know him.
Although Harrison’s life ended far too soon, the memories he created will remain with his family and friends. His artistic work, friendships, adventures, and countless shared moments will continue to represent the life he lived and the people he touched.
A Celebration of Life was scheduled in Bountiful, Utah, giving family and friends an opportunity to come together, remember Harrison, and honor his life and legacy.
As his loved ones continue to grieve, may they find comfort in the memories they shared with him and in the lasting impact he made during his 23 years.
Our deepest condolences go to Harrison O’Neill Tiernan’s family, friends, and everyone mourning his passing. May his creativity, kindness, adventurous spirit, and unforgettable smile never be forgotten.
May Harrison O’Neill Tiernan rest in peace.
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