Main country
Romania
418 people
37.4% of total
Surname
Calus
1,118 worldwide · 28 countries
1,118
Total population
28
Countries
1 in every 7,245,081
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Romania
418
37.4%
2
Belgium
224
20%
3
United States
188
16.8%
4
Moldova
85
7.6%
5
France
41
3.7%
World distribution
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