Topic summary
Gay marriage
Extracted from the Wikipedia article Same-sex marriage.
Same-sex marriage, also known as gay marriage or same-gender marriage, is the marriage of two people of the same legal sex or gender. As of 2026, marriage between same-sex couples is legally performed and recognized in 38 countries, with a total population of 1.5 billion people (20% of the world's population). The most recent jurisdiction to legalize same-sex marriage is Thailand; legalization has also been mandated for Nepal.