Mom: FN: mythological MN: Lauren, Madison, Meghan, Nicole or Taylor LN: hyphenated
Son: FN: in the current top 300 US boys' name MN: mythological LN: Mom's name
Cat: city/town name, like Atlanta, Boston, Denver, Paris, Tallahassee, etc.
Father: FN: common first name MN: one-syllable LN: completely separate for mother's name
Optional Expecting: name that goes with brother's LN: Mom's name