*Their team names do have a meaning, it's corresponding to the colors that I believe fit the team. EX: Imperial is a shade of purple, the color I found most fitting to them.
• Imperial (Leader: Ivan)
• Emerald (Leader: Sadik) • Echo (Leader: Alfred)
• Sapphire (Leader: Tino)
• Amber (Leader: Alistor)
• Sepia (Leader: Yao)
• Sable (Leader: Roshuan)
• Scarlet (Leader: Elizabetha)
• Lilac, Rebels (Leader: Lindita)
*For the sake of time I will be only using country names in this specific instance: they are humans and I will use their human names but keep in mind I'll always mention their ethnic background so it's not confusing if that makes any sense (EX: 'The Argentinian laughed' like of course it's Argentina)
Emerald: Turkey, Bosnia, Herzegovina, Croatia, Azerbaijan, Turkmenistan, Palestine, Iran, Egypt, Cyprus, Greece, Saudi Arabia, Brunei, Morocco, Somalia, Afghanistan (Alive)
• Imperials: Russia, Ukraine, Belarus, Serbia, Macedonia, Montenegro, Bulgaria, Romania, Armenia, Moldova, Kazakhstan, Kyrgyzstan, Poland, Slovakia, Czech Republic, Albania (Alive) Mongolia, Vojvodina, Uzbekistan (Deceased)
• Echos: America, Canada, Colombia, Mexico, Costa Rica, Nicaragua, Brazil, Argentina, Chile, Venezuela, Peru, Bolivia, Uruguay, Cuba, Puerto Rico and Liberia (Alive), Belize, Guatemala, Haiti, El Salvador (Deceased)
• Sapphire: Finland, Sweden, Denmark, Norway, Iceland, Faroe Islands, Lithuania, Estonia and Latvia. (Alive)
• Amber: Scotland, Wales, England, Ireland, France, Monaco, Spain, Portugal, Andorra, Belgium, Netherlands, New Zealand, Australia, Luxembourg (Alive), N. Ireland (Deceased)
• Sepia: China, Japan, South Korea, North Korea, Hong Kong, Philippines, Indonesia, Malaysia, Nepal, India, Sri Lanka, Thailand, Vietnam, Cambodia (Alive) Laos, Bangladesh, Burma (Deceased)
• Sable: Cambodia, Seychelles, Madagascar, Kenya, Ethiopia, Botswana, South Africa, Somalia, Ghana, Mali (Alive), Central African Republic, Sudan, South Sudan (Deceased).
• Scarlet: Hungary, Austria, Slovenia, Italy, Romano, Malta, San Marino, Liechtenstein, Germany (Alive), Prussia (Deceased)
• Lilac / Rebels: Kosovo, Taiwan and Georgia.
Credit to Hetalia: Hima
Credit to Latins: Latintalia? I don't believe this has a distinct creator.
Credit to most Balkans: Yugotix
All Other OC's: Me