Last name יסעור (Yasur 
, יסעור , Yasour ) , around the globe, is a rare cognomen. The last name יסעור is habitual in Israel, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Germany, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Israel, India, and Nigeria. Very seldom, יסעור is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Yasur | Germany, Malaysia, Nigeria, India, Israel |
| יסעור | Israel |
| Yasour | Germany, Israel |
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יואב יסעור IL (b. 1924) |
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עמיקם יסעור IL (b. 1947) |
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| אברהם יסעור Israeli educator, IL (b. 1922) |
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מאיה ערד יסעור Israeli playwright and dramaturg, IL (b. 1976) |
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| יוסי יסעור Israeli writer, IL (b. 1944) |
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| יהונתן יסעור Israeli politician, IL (b. 1948) |
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| עמית יסעור Israeli film photographer, IL (b. 1966) |
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| תמר יסעור IL (b. 1965) |
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