Meaning and history
From Japanese 良 (yoshi) meaning “good, virtuous, respectable,” 芳 (yoshi) meaning “fragrant, virtuous, beautiful,” or 悦 (yoshi) meaning “joy, pleased,” combined with 子 (ko) meaning “child”; the name can also be written with other kanji combinations.
19881988: no US SSA record for this spelling
1989: no US SSA record for this spelling
1990: no US SSA record for this spelling
1991: no US SSA record for this spelling
1992: no US SSA record for this spelling
19931993: no US SSA record for this spelling
1994: no US SSA record for this spelling
1995: no US SSA record for this spelling
1996: no US SSA record for this spelling
1997: no US SSA record for this spelling
19981998: no US SSA record for this spelling
1999: no US SSA record for this spelling
2000: no US SSA record for this spelling
2001: no US SSA record for this spelling
2002: no US SSA record for this spelling
20032003: no US SSA record for this spelling
2004: no US SSA record for this spelling
2005: no US SSA record for this spelling
2006: no US SSA record for this spelling
20072007: 7 births, rank #13,924
Yoshiko rose from #943 to #902 for girls between 1925 and 1926. Its highest annual birth count came in 1921, with 85 births.