Globally, ابوسعید (ابوسعید 
) is an extremely rare unknown gender forename. Much more frequently, ابوسعید is the last name as well as the forename.
| ابوسعید جرجانی Islamic mathematician and astronomer, IR (b. 850) |
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ابوسعید ابوالخیر poet, IR (b. 967) |
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ابوسعید بهادرخان Mongolian Ilkhan, Khan of Persia (1305-1335), AM (b. 1305) |
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| ابوسعید بختیشوع Iranian physician, IR |
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| ابوسعید سیرافی IR |
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