Globally, Lanfranco (Lanfranco 
, Ланфранко 
) is quite a common male first name. The given name Lanfranco is habitual in Italy, where it is quite a common boy's name, Argentina, where it is a very rare dominantly boy's, but seldom female name, and France, where it is a very rare boy's name. Measured by absolute frequency, it is the most numerous in Italy, Argentina, and Brazil. Also, Lanfranco is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lanfranco | Peru, Dominican Republic, Argentina, Italy, United States |
| Ланфранко | Ukraine |
Lanfranc, and Lanfranchi
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lanfranco Italian architect, IT (b. 1001) |
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lanfranco di canterbury Prior of Bec; Archbishop of Canterbury, IT (b. 1005) |
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lanfranco beccari IT (b. 1124) |
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lanfranco cigala Italian noble, judge and writer, IT (b. 1200) |
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lanfranco da milano Italian surgeon, IT (b. 1250) |
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| lanfranco di negro bishop of the Roman Catholic Church, IT (b. 1250) |
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| lanfranco grimaldi (b. 1250) |
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| lanfranco de saliverti bishop of the Roman Catholic Church, IT (b. 1320) |
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lanfranco da oriano Italian jurist-consult (1398-1488), IT (b. 1398) |
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lanfranco margotti Italian cardinal, IT (b. 1558) |
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| lanfranco mignoti sec. 16.-17., IT (b. 1551) |
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| lanfranco zacchia author (17th century) (b. 1601) |
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lanfranco colombo (1924-2015), IT (b. 1924) |
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lanfranco aldo ricardo vaselli cortelline rossi Italian drawer, IT (b. 1925) |
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lanfranco cesari Italian journalist and writer, IT (b. 1936) |
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