List of Countries that Start with J

List of Countries that Start with J

1. Jamaica
2. Japan
3. Jordan

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List of Countries that Start with J by Population

(Estimates as of 2024–2025)

1. Japan – 123,320,478
2. Jordan – 11,400,356
3. Jamaica – 2,827,695

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List of Countries that Start with J by Land Area

1. Japan – 377,975 km²
2. Jordan – 89,342 km²
3. Jamaica – 10,991 km²