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SHARED SPELLING

✦ Two distinct US naming histories

Moo

Used in both girl and boy records

Moo appears in both girl and boy US naming records. Compare the two independent popularity histories, ranks, and peak years.

Choose a record

Moo by gender

Each record below preserves the original rank, use count, active years, and peak year for that gender. The spelling is shared; the data histories are not combined.

GIRL RECORDMoo as a girl’s nameUS records 2008–2023
#27673girl rank2017peak year
Read girl record ↗BOY RECORDMoo as a boy’s nameUS records 2010–2023
#16399boy rank2018peak year
Read boy record ↗

Popularity ledger

Girl and boy use over time

GirlBoy

Trace the annual recorded uses of Moo in the national name files. Hover a peak marker, move across the chart, or use the arrow keys to inspect an exact annual count and rank.

At a glance

RecordPeak yearHighest rankObserved usage
Girl20137 uses#1269020172008–20176 listed years
Boy201311 uses#702020132010–20188 listed years

Annual counts and within-year ranks from the SSA national-name archive, 1880–2020. Names with fewer than five births in a year are not listed in the source files.