From 16 January until 7 February auditions were held in the four biggest cities in Bulgaria -
Bourgas,
Plovdiv,
Varna and
Sofia. Bulgarian families who live abroad also auditioned after completing a survey on the official website of
Big Brother Family. Ani Vladimirova is again the show's psychologist. 10 families entered the House on Day 1. Another 5 new families entered the show on Day 32, which made
Big Brother Family the season with the most contestants so far in Bulgaria - 30.
Chipevi Sashka is from
Etropole and
Pavlin is from
Sofia. They entered the House and Day 1 and were supposed to help the two fake families with their secret task. They finished third in the finale on Day 81.
Genchevi Tsanka and
Antony are from
Varna. They entered the House on Day 32 and were the ninth evicted on Day 71. Antony is a brother of Ivayla and Bozhidara from
VIP Brother 3.
Gospodinovi Dinko is from
Burgas and
Magdalena is from
Turgovishte. They entered the House on Day 32 and were the sixth evicted on Day 50.
Ivanovi Borislava is from
Sofia and
Plamen is from
Montana. They entered the House on Day 32 with a secret mission. Plamen has to seduce Kornelia and Borislava has to seduce Radoslav. They were the seventh evicted on Day 57. Plamen is a keyboard player in the famous orchestra Kristali.
Kachanovi Eleonora is from
Plovdiv and
David is from
Velingrad. They entered the House on Day 1 and were the eighth evicted on Day 64.
Kamenarovi Radka and
Chavdar are from
Plovdiv. They are the oldest couple in the House (62 years old respectively), and also the oldest Housemates in the history of
Big Brother Bulgaria. They entered the House on Day 1 and were the fourth evicted on Day 32.
Kolevi Tsoncho is from
Straldja and
Sofia is from
Stara Zagora. They entered the House on Day 32 and finished second in the finale on Day 81. They lived in the United States for 18 years before entering the House. Sofia worked with a close partner of
Donald Trump.
Kuzmovi Eli is from
Plovdiv and
Veselin is from
Dimitrovgrad. They entered the House on Day 1 with their two children and two dogs and became a winners on Day 81.
Leomani Massimo is from
Lecce, Italy and
Kristiana is from
Varna. They entered the House with their daughter on Day 1 and walked on Day 5. Together with Danail and Daniel from
Big Brother 4, they are holding the record for the shortest stay in the House in
Big Brother Bulgaria - 4 Days.
Milevi Boryana is from
Sofia and
Boyan is from
Primorsko. They entered the House on Day 1 with their two children and were the first evicted on Day 18.
Petrovi Andzhelika was born in
Belarus and
Radoslav is from
Sofia. They entered the House on Day 1 and were the fifth evicted on Day 43.
Shopovi Maria and
Stoyan are both from
Ruse. They entered the House on Day 1 and were the second evicted on Day 25.
Stefanovi Dobrin is from
Varna and
Diyana is from
Burgas. They entered the House on Day 32 with their one-year daughter Karina and finished fourth in the finale on Day 81. Dobrin was a candidate for
Big Brother 2 and
Big Brother 3.
Trifonovi Kornelia is from
Stara Zagora and
Hristo is from
Pomorie. Sixteen years later, their daughter Desislava participated in another format of
NOVA ''
Hell's Kitchen''. They entered the House on Day 1 and were the tenth evicted on Day 78.
Tsvetanovi Vanesa is from
Botevgrad and
Tsvetelin is from
Sofia. Vanessa is 17 years old, making her the youngest Housemate in the history of
Big Brother Bulgaria. They entered the House on Day 1 with a secret task. Tsvetelin entered with
Iva, the mother of his first child, pretending that they were married. Vanessa entered with her ex-boyfriend
Svetlin. They were also pretending to be a family and entered the House via the secret room, where they stayed for one week. On Day 8 they entered the main House. The four Housemates had to keep their secret task for 10 Days. However, it was unsuccessful. Iva and Svetlin left the House on Day 15. Tsvetanovi were the third evicted on Day 25. ==House==