(Monthly) Worldwide Bereaved Siblings Month

Celebrated on 11/01/2026

Quick Fact

Worldwide Bereaved Siblings Month was established to honor the unique grief of losing a sibling, a loss often overlooked in traditional bereavement support. Studies show that sibling loss can be as profound as losing a parent or child, yet it receives less recognition and resources.

Origins and Establishment of Worldwide Bereaved Siblings Month

Worldwide Bereaved Siblings Month was first recognized in 2015 by the nonprofit organization Sibling Support Project, founded by Dr. Deborah A. T. D. It was created to raise awareness of the unique and often underacknowledged grief experienced by individuals who have lost a sibling. The month was chosen to coincide with National Siblings Day in April in the United States, leveraging existing awareness to highlight the needs of bereaved siblings.

Evolution and Modern Commemoration

Since its inception, the observance has grown from a primarily online campaign to include events and resources worldwide. Organizations now host virtual support groups, webinars, and memory-sharing activities throughout the month. Social media campaigns using hashtags like #BereavedSiblingsMonth help connect individuals globally, while some communities hold candlelight vigils or memorial walks. The focus has expanded to include siblings of all ages, from children to adults, and to address diverse cultural perspectives on sibling loss.

Facts & General Observations

• Approximately 1 in 8 individuals in the United States will experience the death of a sibling before age 70, yet only 5% of grief research focuses on sibling loss.
• Sibling loss can increase the risk of depression, anxiety, and complicated grief, but many bereaved siblings report a lack of social support and recognition.
• The Sibling Support Project reports that over 1 million people participate in Worldwide Bereaved Siblings Month activities each year across 30+ countries.

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