lastborn

noun 0.745

little brother

noun 0.688

kid brother

noun 0.684

youngest

noun 0.674

runt of the litter

noun 0.653

little sister

noun 0.652

secondborn

noun 0.649

firstborn

noun 0.643

little one

noun 0.638

baby boy

noun 0.635

baby

noun 0.633

single child

noun 0.631

only child

noun 0.624

kid sister

noun 0.616

grandbaby

noun 0.608

babe in arms

noun 0.606

younger sister

noun 0.605

little boy

noun 0.599

baby girl

noun 0.578

eldest

noun 0.577

younger

noun 0.574

newborn

noun 0.567

bambino

noun 0.564

babyhood

noun 0.563

bundle of joy

noun 0.553

home child

noun 0.548

junior

noun 0.545

big brother

noun 0.545

firstling

noun 0.545

minor child

noun 0.544

youngin

noun 0.542

little lady

noun 0.542

best boy

noun 0.540

black sheep

noun 0.540

child

noun 0.538

baby face

noun 0.536

little girl

noun 0.533

little name

noun 0.532

infant

noun 0.531

youngster

noun 0.531

sibling

noun 0.530

problem child

noun 0.529

godchild

noun 0.524

golden boy

noun 0.524

love child

noun 0.522

sibling rivalry

noun 0.521

baby step

noun 0.519

family member

noun 0.516

pick of the litter

noun 0.513

prole

noun 0.512

grandkid

noun 0.510

puppy dog

noun 0.504

apple of the eye

noun 0.501

daughter

noun 0.500