I've updated the stats for the civ, and included alternate ideas...
Roma Tribe / Romani Nation
Leader: Ștefan Răzvan. (alternatively: Ionel Rotaru)
Leader ability: Romanipen (Romani Spirit). Cities gain +2 loyalty, and +5 loyalty during a Dark Age. Also grants the unique mercenary unit Roma Merc that replaces the horseman. Is unlocked with the Mercenaries civic. When next to a unit of a civilization you have an alliance with, both units gain +5 Strength.
(Sindi are a related ethnic group)
Agenda: Baht da Ladž (Honor and Shame). Likes Civs with Great Artists/Writers/Musicians. Dislikes Civs who conquer City-States.
Civ Bonus: Latcho Drom (Safe Journey). Escorting civilian units with a military unit grants a defence bonus. All units gain additional defence during the opening turns of a war you did not declare.
Unique Unit: Vardo (Civilian unit, replaces Trader). In addition to trade routes generating gold after completing a trade route, they also generate +1 housing and +1 amenities in both cities connected by a domestic trade route. Foreign trade routes provide production to foreign civs.
Unique Building: Romen Theatre (replaces Amphitheater). In addition to amphitheatre abilities, generates additional great writer/artist/musician points and has one extra GW slot and able to accept any GW.
Capital: Razvan (Razvanii?) or Iasi. (alternatively: Šuto Orizari)
City names based on clan names: Vătraşii, Căldărarii, Rudarii, Spoitorii, Mătăsarii, Ursarii, Cărămidarii, Gaborii, Florarii, Lăutarii, Ciubotarii, Argintarii, Pieptăanarii, Lăieşii, Cocalarii, Tismănarii, Fulgarii, Zlătarii, Cositorarii, Răcarii, Bidinerii, Geambaşii, Ciurarii, Lingurarii, Salahorii, Kovachii, Sfirnarii, Sitarii, Potcovarii, Kirpachii, Mestere-Lacatuchii.
City names based on settlements: Sulukule (oldest Romani settlement in Europe), Sacromonte, Ayvansaray, Stolipinovo, Hacıhüsrev, Ayrancılar, Örnekköy, Šangaj, Jarovnice, Alsószentmárton, Strmec Podravski, Bangladeš, Csenyéte, Gilvánfa, Cojasca, Armășești, Slobozia Bradului, Vâlcele, Fakulteta, Tokaito, Nadezhda, Ungra, Brdarica, Letanovský Mlyn, Kerinov Grm, Caneira Montijo, Triana, Nou Barris, Marinkova Bara, Deponija, Buzescu, Depresija, Bolintin-Vale, Goveđi Brod, Jatagan Mala (Other settlements also exist in other parts of the world).
Citizen names: (male) Barsali, Danior, Camlo, Django, Hedji, Merripen, (female) Esmeralda
, Charani, Araunya, Ehra, Gildi, Lolli, (male modern) Jardani, Kem, Manfri, Tobar, Vano, Rukeli, (female modern) Kizzy, Dorenia, Fifika, Jeta, Miselda, Tiena.
Colors: Green and
sky blue (Earth and sky).
Symbol: Wheel of freedom.
Music: (Apologies for the use of the "G" word in the title of the clip)
So how does that look now? When we are done I plan to share it in the design a civ thread and also in the 2K games forums.