Cognomen Leisching (Leisching 
) , in the world, is a rare family name. The last name Leisching is habitual in Austria, where it is a rare surname, South Africa, where it is a very rare surname, and Germany.
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| Leisching | Germany, United Kingdom, South Africa, Austria, United States |
| christian andreas leisching (b. 1683) |
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friederike leisching German painter (1767-1846), DE (b. 1767) |
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| karl gottlob leisching DE (b. 1725) |
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| polycarp august leisching (b. 1730) |
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| carl christian leisching (b. 1758) |
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| louis gustav leisching (b. 1796) |
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eduard leisching Austrian art historian, AT (b. 1858) |
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julius leisching Austrian architect, museum director and art historian, AT (b. 1865) |
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| eduard leisching (b. 1823) |
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| hermann leisching AT (b. 1860) |
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| marianne leisching Austrian craftswoman, textile artist and enamel artist, AT (b. 1896) |
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| elisabeth leisching Austrian textile artist, AT (b. 1900) |
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| leonard leisching boxer (1934-2018), ZA (b. 1934) |
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| peter leisching AT (b. 1933) |
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| michael leisching German author and poet, DE (b. 1954) |
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