The spelling of the name "Varonica" is quite straightforward when using the International Phonetic Alphabet (IPA). The initial letter "V" is pronounced as /v/, which is a voiced labiodental fricative sound. The following letters "a" and "o" are both pronounced as short vowels /æ/ and /ɒ/, respectively. The letter "r" is pronounced as an alveolar approximant /ɹ/. Lastly, the letters "n" and "i" are both pronounced as /n/ and /iː/, respectively. Therefore, the spelling of "Varonica" in IPA is /vəˈrɒnɪkə/.