Meaning and history
From Japanese 美 (mi) meaning “beautiful,” 夜 (ya) meaning “night,” and 子 (ko) meaning “child,” though it can also be written with other combinations of kanji.
20042004: no US SSA record for this spelling
2005: no US SSA record for this spelling
2006: no US SSA record for this spelling
2007: no US SSA record for this spelling
2008: 5 births, rank #17,504
20092009: 7 births, rank #13,704
2010: no US SSA record for this spelling
2011: 5 births, rank #16,764
2012: no US SSA record for this spelling
2013: no US SSA record for this spelling
20142014: 6 births, rank #14,558
2015: no US SSA record for this spelling
2016: 9 births, rank #10,859
2017: no US SSA record for this spelling
2018: 7 births, rank #12,464
20192019: no US SSA record for this spelling
2020: 6 births, rank #13,453
2021: 6 births, rank #13,464
2022: no US SSA record for this spelling
20232023: 6 births, rank #13,462
In 2023, 6 babies were recorded with the name Miyako, ranking #13,462 among girls.