Surname السلطنه (السلطنه 
) , in the entire world, is a rare last name. The family name السلطنه is habitual in Oman, where it is quite a common surname, Sudan, where it is a rare surname, and Egypt, where it is a very rare surname.
| VARIANT | COUNTRY |
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| السلطنه | Oman, Egypt, Sudan |
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علیقلی میرزا اعتضاد السلطنه etezad os-Saltaneh, IR (b. 1819) |
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محمد میرزا کاشف السلطنه Iranian diplomat and politician, IR (b. 1862) |
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ممتاز السلطنه Iranian diplomat and politician (1869-1954), IR (b. 1869) |
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| شکوه السلطنه Iranian Qajar princess, IR (b. 1836) |
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| نریمانخان قوام السلطنه Iranian politician and diplomat, IR (b. 1836) |
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| اشرف السلطنه Iranian member of court, journalist and photographer, IR (b. 1863) |
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| ضرغام السلطنه IR (b. 1855) |
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| علیقلی میرزا اعتضاد السلطنه (b. 1891) |
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