▁reg ener ative ▁medicine , ▁stem ▁cell ▁research ▁and ▁model ing ▁of ▁disease . ▁She ▁is ▁one ▁of ▁the ▁most ▁highly ▁c ited ▁scient ists ▁of ▁all ▁times . ▁ ▁Names ▁▁ ▁There ▁are ▁several ▁different ▁layers ▁of ▁Ser bian ▁names . ▁Ser bian ▁given ▁names ▁largely ▁origin ate ▁from ▁S lav ic ▁roots : ▁e . g ., ▁V uk , ▁Bo jan , ▁Gor an , ▁Z or an , ▁Drag an , ▁Milan , ▁Mi ros lav , ▁Vladimir , ▁S lob od an , ▁Du š an , ▁Mil ica , ▁Ne ven a , ▁V es na , ▁Rad m ila . ▁Other ▁names ▁are ▁of ▁Christian ▁origin , ▁origin ating ▁from ▁the ▁b ible ▁( H eb rew , ▁through ▁Greek ), ▁such ▁as ▁Laz ar , ▁Mih ail o , ▁Ivan , ▁J ovan , ▁I li ja , ▁Mar ija , ▁Ana , ▁I v ana . ▁Al ong ▁similar ▁lines ▁of ▁non - S lav ic ▁Christian ▁names ▁are ▁Greek ▁ones ▁such ▁as : ▁Stefan , ▁Nik ola , ▁Aleks and ar , ▁Filip , ▁ Đ or đ e , ▁Andre j , ▁J el ena , ▁Kat arina , ▁Vas il ije , ▁Tod or , ▁while ▁those ▁of ▁Latin ▁origin ▁include : ▁Mark o , ▁Anton ije , ▁Sr đ an , ▁Marina , ▁Pet ar , ▁Pav le , ▁Natal ija , ▁Ig or ▁( through ▁Russian ). ▁ ▁Most ▁Ser bian ▁s urn ames ▁are ▁pat ernal , ▁mat