The spelling of "Becky Alunan" can be explained using the International Phonetic Alphabet (IPA). "Becky" is spelled as /ˈbɛki/ with the stress on the first syllable. "Alunan" is spelled as /əˈluːnən/ with the schwa sound in the first syllable and the stress on the second syllable. It is important to use the correct spelling of names in written communication as it can have an impact on the perception of the individual and their identity.