9-to-12-month-old
Is My 9-to-12-Month-Old Developing Normally in Social Skills?
At 9 to 12 months, social development follows a wide, healthy range — most babies share smiles, enjoy peekaboo, respond to their name and look to you for reassurance. A gentle developmental check is wise if your baby rarely makes eye contact, doesn't respond to their name, shows little interest in social games, or has lost a social skill. This is a reason to look early, never a diagnosis, and most often brings reassurance.
At 9 to 12 months your baby is just beginning to share the world with you — every glance, babble and game of peekaboo is connection in the making.
In short
Most 9-to-12-month-olds are bright, sociable little explorers — they look to you for reassurance, enjoy back-and-forth games, babble to get your attention and respond when you call their name. Social skills at this age develop along a wide, gentle range, so there is no single timetable every baby must meet. A friendly developmental check is wise only if you notice your baby rarely makes eye contact, doesn't share smiles, doesn't respond to their name, or shows little interest in playing with familiar people — and even then, it means a calm look, never a label.What's typical for social at 9–12 months
By this stage, many babies are starting to connect in lovely, deliberate ways. You might notice your little one:- Sharing smiles and joy — smiling back at you, lighting up when a loved one enters the room.
- Enjoying social games — laughing during peekaboo, pat-a-cake or chase, and wanting you to do it again.
- Looking to you for cues — glancing at your face to check how to feel about something new (called social referencing).
- Responding to their name and to a familiar voice, turning to look.
- Showing and sharing — holding up a toy for you to see, reaching to be picked up, or pointing towards what they want (pointing often emerges closer to 12 months).
- A little stranger awareness or clinginess — this is healthy attachment, not a problem.
Remember, babies arrive on their own timelines, and a baby who is a touch behind on one skill but thriving on others is usually doing just fine.
When a gentle check helps
Arrange a developmental check, without alarm, if by around 12 months your baby:- rarely makes eye contact or shares smiles;
- consistently doesn't respond to their name;
- shows little interest in social games or in people around them;
- doesn't babble back, gesture, or reach to be held;
- has lost a social skill they once had.
These are simply reasons to look early — early support works beautifully at this age, and most often a check brings reassurance.
The Pinnacle way
A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online list. Our clinicians watch how your baby connects, plays and responds, and build support around joyful, everyday interaction. You can explore our early intervention approach and learn more about [your baby's social development](/) milestones with us.Trusted sources
CDC "Learn the Signs, Act Early" developmental milestones for 9 and 12 months; American Academy of Pediatrics guidance on social and emotional development in infancy (healthychildren.org); WHO Nurturing Care framework for responsive caregiving in the first year.Next step — Trust what you notice each day. Book a developmental check with a Pinnacle clinician for a warm, clear picture of how your baby is connecting.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
Seek a gentle developmental check if by around 12 months your baby rarely makes eye contact or shares smiles, consistently doesn't respond to their name, shows little interest in social games or people, doesn't babble back or gesture, or has lost a social skill they once had.
Try this at home
Play short, face-to-face games like peekaboo and pat-a-cake every day, and pause to see if your baby smiles, looks at you, or 'asks' for more with sounds or gestures — these tiny exchanges are how social skills grow.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
What social skills should my baby have at 9 to 12 months?
Many babies this age share smiles, enjoy social games like peekaboo, respond to their name, look to you for reassurance, and may start showing or reaching for things. Babies develop on their own timelines, so a wide range is completely normal.
My baby isn't pointing yet at 11 months — should I worry?
Pointing often emerges closer to 12 months or a little later, so its absence at 11 months alone is usually not a concern. If by around 12 months your baby also rarely makes eye contact, doesn't respond to their name, or shows little interest in people, a gentle developmental check is worthwhile.
Is stranger anxiety normal at this age?
Yes. A little clinginess or wariness around unfamiliar people around 9 to 12 months is a healthy sign of attachment, not a problem.
Does a check mean my baby has a condition?
No. A developmental check is simply a calm, early look — it is not a diagnosis. Most often it brings reassurance, and where support helps, starting early at this age works beautifully.