Main country
France
19 people
79.2% of total
Surname
Chalançon
24 worldwide · 3 countries
24
Total population
3
Countries
1 in every 337,500,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
France
19
79.2%
2
Switzerland
4
16.7%
3
Belgium
1
4.2%
World distribution
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